Usages of zuò
他 站 着 等 公交车， 我 坐 着 看 书。tā zhàn zhe děng gōngjiāochē, wǒ zuò zhe kàn shū.
He is standing and waiting for the bus; I am sitting and reading.
我 坐 着 等 她。wǒ zuò zhe děng tā.
I am sitting and waiting for her.
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