铜斧不可能是由他一个人。

The copper axe could not have been made by him alone.

youdao

至于这些钱为什么得由他一个人付，我已经在上面说明理由。

The reason why all this was to be done by him alone, was such as I have given above.

youdao

这次他相信他是这个世界上唯一一个知道如何打开山洞的秘密的人，并且所有的财宝都由他一个人来支配了。

From this time he believed he was the only person in the world who had the secret of opening the cave, and that all the treasure was at his sole disposal.

youdao

This problem has been brought out, I think brilliantly in a recent book by a man named James Bowman, a book called Honor: a History.

这个问题是由一个叫詹姆斯·鲍曼的人,在他最近一本叫,《荣誉：历史》的书里提出来的。

耶鲁公开课 - 政治哲学导论课程节选

I do know someone who is fully supported by the government because he was in the army,

我知道这样一个人。他的学费完全由政府来缴纳，因为之前他在美国军队服役，

拿全额奖学金 - SpeakingMax英语口语达人