有一次，当登革热在加尔各答肆虐的时候，我们大家族里的一部分人就分流到奢都先生的河边别墅里避难。

Once, when the dengue fever was raging in Calcutta, some portion of our extensive family had to take shelter in Chhatu Babu's river-side villa.

youdao

加纳人就专门有一个词来描述这种情况。

The Ghanaians have a word for that.

youdao

在剧中他俩有一场吻戏，于是两人很快就认识了。

They had to kiss for the show, so they got to know each other pretty quickly.

youdao

So when we talk about a cohort study, this means taking a group of people and following them over time.

所以当我们提到定群研究,就意味着,有一群人参加实验并需一直追踪下去

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And I think that since this country started out with people coming over from different countries

我想既然这个国家一开始就有来自世界各国的人，

美国的移民法 - SpeakingMax英语口语达人

When there's a speaker of a poem who is not to be confused with the poet himself, there is typically a framing device.

当诗歌的演说人没有被诗歌自身困惑时,这里就有一种典型的框架。

耶鲁公开课 - 弥尔顿课程节选