墙

这不zhèbu就是jiùshì拆chāi了le东dōng墙qiáng补bǔ西墙Xīqiáng吗ma？

Isn't this just tearing down the east wall to repair the west wall?

墙qiáng上shàng有yǒu张zhāng地图dìtú。

There is a map on the wall.

入夜rùyè后hòu，树shù复印fùyìn在zài墙qiáng上shàng。

At night, the trees appear on the wall.

他tā把bǎ球qiú掷zhì向xiàng墙qiáng上shàng。

He threw the ball against the wall.