But only after you train someone to assume your duties are you ready to move up.

但是只有你培养了某人承担你的任务后你才能晋升。

youdao

Train someone. The best way to learn is to teach.

培训。 最好的学习方式是去教别人。

youdao

So you can't even call someone to tell them that you're stuck on a train.

所以你甚至不能打电话给其他人，告诉他们你被困在地铁上了。

纽约的交通手段 - SpeakingMax英语口语达人

He was thrilled, he said, because he wouldn't have to train someone.

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The cash gives corporate successors the luxury of time and choice to recruit a new manager, hire a temporary executive or train someone already in the firm.

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To acquire a total of vocabulary words if you really train someone well they can acquire 200 to 300 words a day which means that in a week they can acquire the vocabulary necessary to speak a language.

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