You must decide how to make the best use of your exalted position.

你必须决定如何充分利用你的显赫地位。

《柯林斯英汉双解大词典》

You can try your best to impress the interviewers but in the end it's often just a question of luck.

你可以尽最大的努力给面试者留下深刻的印象，不过最终常常只是视乎运气。

《牛津词典》

It's very conceited of you to assume that your work is always the best.

你认为你的工作总是最好的，真是太自大了。

《牛津词典》

You do not have to dress to the nines, or wear your best clothes, for this kind of work.

VOA: special.2009.07.26

To get the best fitting line, you find the line that minimizes the sum of squared distances.

要找到最切合的直线,就是要使,这些距离的平方和最小

耶鲁公开课 - 金融市场课程节选

Play every kind of music. Listen... I would say the best advice is, listen to music you don't like.

演奏各种音乐。听着，我想说，最好的建议就是听你不喜欢的音乐。

想学音乐吗？ - SpeakingMax英语口语达人

To Richard Eubank, who also served at the height of the Vietnam War, I want to wish you the best of luck as you take the helm of this great organization at a critically important time.

WHITEHOUSE: An Obligation to Those Who Serve

The quote selectors decide whether the rest of us are going to hear the best of what you say and do or the worst of it.

FORBES: The Commonality of Serena and LeBron

But I think the biggest single thing I have learned is that you can't please all the people all the time but in the end it's less important to be liked than to do the job to the best of your ability according to the judgements that you make and then the country will make its own judgement on it.

BBC: NEWS | Programmes | Breakfast with Frost | Economy is key battleground