名词
中文翻译：机器
同义词：
['appliance', 'device例句：1. The machine is very useful for our daily work.（这台机器对我们日常的工作非常有帮助。）2. The engineer designed a new machine to improve efficiency.（工程师设计了一种新的机器以提高效率。）3. The machine has been repaired and is ready for use again.（这台机器已经修理好了，可以再次使用。）']
例句：
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1. The machine is very useful for our daily work.
这台机器对我们日常的工作非常有帮助。
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2. The engineer designed a new machine to improve efficiency.
工程师设计了一种新的机器以提高效率。
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3. The machine has been repaired and is ready for use again.
这台机器已经修理好了，可以再次使用。