I enlisted four times! My former unit blacklisted me.

Chapter 538 Is there anything else you can't do?

He Yong took two steps forward.

"Check it first."

"Don't consider finishing a drawing as the end result."

Wu Hanfeng nodded.

"Please check."

He Yong picked up the blueprints.

At first glance, the directions are clearly marked.

At first glance, the proportions are clearly explained.

The third eye view includes all the major terrain features.

Upon closer inspection.

The mountain outline, river bends, road relationships, and bridge locations all correspond perfectly.

He Yong's expression slowly changed.

He took the original image and compared it with the original.

Look at the river channel.

no problem.

Visit the residential area.

no problem.

Look at that little bridge that was deliberately placed in a somewhat secluded spot.

Still no problem.

He handed the drawing to Han Song.

"Take a look."

Han Song accepted it.

Liu Zhen also came over.

Du Hong stood to the side.

The four people were sitting around a piece of paper when they suddenly fell silent.

Wu Hanfeng looked at them.

"Is there a problem?"

He Yong really wanted to say, yes.

But he looked from the top left corner to the bottom right corner and couldn't find it.

Han Song used a ruler to check several key locations.

Then he raised his head.

"Have you had contact with them before?"

Wu Hanfeng nodded.

"I've had some contact with them."

"After listening to your explanation today, I understand it much better."

He Yong asked, "You memorized it all in five minutes?"

"I've memorized the main points."

"Then why is this bridge painted here?"

Wu Hanfeng pointed to his drawing.

"The bridge is downstream of the residential area, not directly opposite the village."

"The road comes around from outside the village and crosses the river here."

"If the bridge is drawn directly opposite, the road relationship will be incorrect."

He Yong's throat moved slightly.

This is exactly where he most hopes someone will draw it wrong.

Wu Hanfeng is not wrong.

You can also tell him why he can't make a mistake.

Liu Zhen stood to the side, his heart filled with anticipation, like a newly lit lamp.

Snapped.

Went out.

Han Song then asked a few more questions about terrain interpretation.

Wu Hanfeng answered smoothly.

When encountering places involving illustrations, he could even point out the relevant requirements that had just been covered in the textbook.

It wasn't a jumbled mess of memorization.

It means you know what problem that section is solving.

Seeing the increasingly serious expressions on their faces, Song Yizhou said softly, "That's good."

"There's a new teaching demonstration."

He Yong looked at him.

"You're still laughing?"

"I've been laughing the whole time."

Song Yizhou shrugged.

"I can't just change my expression on the spot because Wu Hanfeng draws it well."

He Yong: "..."

Qin Gang walked over from the back row, looked at the picture, and then looked at Wu Hanfeng.

"good."

"If you finish early, check the annotations again."

"You can help the class monitor demonstrate later."

Wu Hanfeng answered immediately.

"Yes."

Hearing this, He Yong felt even more distressed.

Originally, I wanted to make Wu Hanfeng suffer a bit.

As a result, we didn't get to eat it.

He even found himself an extra person to assist with teaching.

Qian Kun looked at Wu Hanfeng's picture and asked, "Brother Feng, how did you remember that?"

Wu Hanfeng said, "Let's first understand the main relationships clearly."

"Don't fixate on one line and try to memorize it."

"First, memorize the direction and reference point, then memorize the position between them."

Qian Kun nodded.

"That's what I think too."

"and then?"

"Then each reference point doesn't want to stay in my mind for too long."

Wu Hanfeng: "..."

Han Song walked over and glanced at Qian Kun's drawing.

Two mountains.

A road.

The river channel is not yet finished being drawn.

"First, figure out the relationship between the valley and the ridge."

"Don't draw the whole picture as three steamed buns with a noodle."

Ma Teng quietly moved his drawing further inside.

Han Song immediately looked at him.

Why are you hiding?

"Report: I'm adjusting the position of the drawing paper."

Han Song picked it up and took a look.

"Why is your village so big?"

Ma Teng explained, "Residential areas are more important."

Even if it's important, it shouldn't take up half a mountain.

"Maps aren't allocated areas based on how important you are to them!"

Ma Teng quickly lowered his head to make the changes.

Although Zhao Yihang's face hurt, his mind was still clear.

His paintings are better than those of Qian Kun and Ma Teng.

But when he saw Wu Hanfeng's clean and concise sketch, which clearly showed the main relationships, he couldn't help but sigh.

…………

After the map drawing is completed.

Du Hong had several simple sand table boxes brought in.

The box contained sand, and thin rope, wooden chips, small flags, and signs were prepared next to it.

"Next, a simple sand table."

Du Hong stood in front and began to demonstrate.

"I'm not telling you to build sandcastles."

"According to the topographic map, show the main elevation relationships, roads, rivers, and important features."

"The direction is unified, and the location is clear."

"A ridge cannot be piled up to form a valley, and a river cannot climb to the top of a mountain at your own will."

"After completing the task, perform a simple deduction based on the given circumstances."

Standing to the side, He Yong felt a glimmer of hope rekindle in his heart.

Good drawings don't necessarily mean a good sand table model.

Memorizing the planar location does not mean you can truly represent the topographical relationships.

This time, we need to take action.

Spatial judgment is also required.

Surely Wu Hanfeng can't understand everything just by reading it once?

After Du Hong finished demonstrating, he let each group start making their own products.

Qian Kun grabbed a handful of sand.

Ma Teng started looking for wood chips.

Sun Dawei stared at the original image.

Hao Qiang immediately spoke up to remind him.

"Determine the direction first!"

"Don't each do your own thing!"

"Otherwise, if the mountain you build is in the north and the village he built is in the south, we won't be able to explain it to ourselves."

The group quickly stopped.

Wu Hanfeng had already taken a signboard and confirmed the direction of the sand table.

He then addressed the overall fluctuations.

It's not about grabbing a handful of sand and randomly piling up a few small hills.

Instead, the main terrain structures on the map are constructed piece by piece according to their relationships.

Mountain.

Mountain ridge.

Saddle.

valley.

The river flows through the area where the terrain slopes down.

The location of the road, from which it approaches the foot of the mountain to which it enters the outskirts of the settlement, also corresponds to the point of descent.

The advantages brought by full-domain terrain memory are even more apparent at this moment.

What Wu Hanfeng remembered was not just a few lines.

Combining the interpretation methods we just learned, the highs and lows represented by those lines also become clear.

High where it should be high.

Lower where it should be lower.

The features are not isolated and stuck in the sand.

Instead, place it where it should be.

As he worked, he explained several easily confused relationships.

Zhao Yihang stood to the side, listening, and suddenly realized where he had misread the text.

"So these aren't two completely separate mountains?"

"right."

Wu Hanfeng pointed with his finger.

"Look at the connections."

"You only remembered two of the hills and ignored the middle section."

Zhao Yihang nodded.

Qian Kun stared at the thin rope.

"Can a river channel really be laid out like this?"

"Place them according to their positions."

"I just couldn't get that one to bend."

Wu Hanfeng glanced at it.

"If you stretch the rope like a belt, of course it won't bend."

Upon hearing the word "belt," Zhao Yihang visibly paused.

Wu Hanfeng noticed it.

But there was no explanation.

They just quietly changed the word.

"Loosen up a bit."

Not far away.

He Yong looked at Wu Hanfeng's sand table, which was gradually taking shape, and then at the other groups who were still working hard to build the mountain.

The difference is quite obvious.

One group in particular had piled up so high that there was no place to put it on the road.

In order to build the road, they cut the mountain in half.

The other group was even more lively.

The two people disagreed on the orientation of the drawing.

One insists that the river is on the left.

One insists that the river is on the right.

It was only later that they discovered one person was standing on the south side of the box, and the other was standing on the north side.

The two of them were talking about the same river.

Du Hong walked over, his face dark, and said, "That's why I told you to first agree on a direction!"

"It's not about each of you taking a northerner with you!"

A few soft laughs rang out in the classroom.