By this time he was thirty.

到这时他30岁了。

《柯林斯英汉双解大词典》

I was a gibbering wreck by this stage.

到这个时候我连话都说不清了。

《柯林斯英汉双解大词典》

I'll stop by this evening for a chat.

今晚我想过去聊聊。

《牛津词典》

This is compared to half of students who had looked for a job by this time two years ago.

VOA: special.2009.06.25

And by this time all educated Roman men were expected to be able to speak Greek, well if possible.

那时所有受过教育的罗马男子,有可能的话，都要会说希腊语。

耶鲁公开课 - 新约课程节选

Seventeen against thirty, twenty-four against thirty And by this stage I've got nothing the rest of that list in.

这个列表中已没有任何元素了,那么我可以将那个列表里剩下的元素,添加进去。

麻省理工公开课 - 计算机科学及编程导论课程节选

She's gone, so she can't be harmed by this, but also with her wish, who's right?

NPR: Family Pauses over Woman's Posthumous Request

"My credibility with myself has been very severely dented by this procedure, " he added.

BBC: GMC told of op x-ray mistake

Here are some of the building blocks of grit, as outlined by this study.

FORBES: The Single Biggest Factor VCs Look For In Startup Founders