威尼斯的航运业从1530年左右荷兰和英国船只大量进入地中海之前开始衰落，到16世纪末已经明显落后了。

Venetian shipping had started to decline from about 1530—before the entry into the Mediterranean of large volumes of Dutch and British shipping—and was clearly outclassed by the end of the century.

youdao

在我意识到之前，不知怎么地答案从我的嘴里溜了出来：“没有，先生。”

The answer somehow slipped from my tongue before I realized it: "No, sir."

youdao

但在我们试图模仿天才或鼓励我们的孩子这样做之前，我们应该注意到，我们从他们身上学到的一些东西可能并不适合我们。

But before we try to emulate geniuses or encourage our children to do so we should note that some of the things we learn from them may prove unpalatable.

youdao

And so, I'm not going to spend any time on this because we've discussed it in detail, but we know from previous lectures that people will be generous to others.

这一点我就不费时详解了,因为我们之前已经详细讨论过，我们从之前的课堂上学到,人会对他人慷慨。

耶鲁公开课 - 心理学导论课程节选

Before, we talked about how do you know what messenger RNA to make, how do you know what RNA to copy from a DNA template?

在之前的课上,我们说到如何判断mRNA的具体序列,如何判断RNA从DNA模板复制了什么

耶鲁公开课 - 生物医学工程探索课程节选