be of service to

基本解释

May I be of service to you,mr Baker?
我能为你服务吗？贝克先生？
Another solid parishioner presses his card into his hand, murmuring that he hopes to be of service to him in the future: he is an undertaker.
另一个看法一致的居民把名片压到家具商的手上，低声说他希望将来能为其服务——他是一名殡葬承办者。
This is similar to one of the cells in your body noticing the other cells around it and deciding to do what it can to be of service to those cells.
这与你体内的一个注意到其他细胞环绕它存在的细胞类似，决定做它能为其他细胞服务的事。

The new Congress passed a civil service bill that required ten percent of all federal jobs to be filled through competitive examinations.
We set up--this is not a new idea, this goes back to China thousands of years ago, but it started to be widely done-- So you had a Civil Service exam that established your competence.
我们建立了，这不是什么新主意，可以追溯到几千年前的中国，但这次开始广泛地实施开来-,你得参加公务员考试来考核你的能力。
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"That's why today, I am please to announce that over the next year, the State Department will be creating Virtual Student Foreign Service Internships to harness the energy of a rising generation of citizen diplomats."

He was a good man, and was proud to be of service to those who had freed him for the second time in his life.
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