飞机在空中飞行。
The plane is flying in the air.
in the sky; in the air
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.
飞机在空中飞行。
The plane is flying in the air.
小鸟在空中飞。
The little bird flies in the air.