如题所述
为你解答。
他们不是机械师，他们是工程师。
They aren't machinists. They are engineers.
他们不是机械师，他们是工程师。
They aren't machinists. They are engineers.
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第1个回答 2013-09-14
They are not mechanics,they are engineers本回答被提问者采纳
第2个回答 2013-09-14
They are not mechanics, they is an engineer.
