灯光投射在墙上。
The light falls on the wall.
to throw (a projectile); to cast (light)
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
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Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
灯光投射在墙上。
The light falls on the wall.
目光投射过来。
Eyes were cast over.