be busy doing sth
be busy doing sth
phrase. 忙着做某事
be busy doing sth . 正在忙着做什么…
be busy doing sth. 的意思都是“忙于做某事”。
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- phrase. 忙着做某事
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1. be busy doing sth .
正在忙着做什么…
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2. be busy doing sth.
的意思都是“忙于做某事”。
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3. Her mother is busy cooking in the kitchen. be busy doing sth.
忙着做某事(她的母亲正在厨房忙着做饭。)
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