这是一张五元的钞票—零钱就不用找了。

Here's a five dollar bill—please keep the change.

《牛津词典》

当廖得知男孩连每月100元的学校生活费都付不起时，他感到难过，并开始每个月带上100块钱去他家。

When Liao learned that the boy couldn't even afford the 100 yuan monthly school living fees, he felt upset and began going to his home every month, bringing 100 yuan.

youdao

我们以每个两元的价格出售手工制作的蛋糕，为穷人募捐。

We sold handmade cakes for 2 yuan each to collect money for poor people.

youdao

Somebody says, "What is a mare?" "Well, it's a female horse." "Well, it's a female horse" is the metalingual function.

有人问“什么是母马“，“母马就是雌性的马“,“母马就是雌性的马“这句话就是元语功能。

耶鲁公开课 - 文学理论导论课程节选

And I responded to at least one email about this issue, someone quite correctly said tuple are immutable, how can I change one?

我在不止一封邮件里回复了这个问题,一些人很明智，知道元组不可变,但是疑问怎么能去改变他们，我的答案是？

麻省理工公开课 - 计算机科学及编程导论课程节选

They want to get as far away from each other possible, the ideal angle is 120. But what we have here is a four-membered ring, so what angle does 90° that have to be, that bond? 90 degrees.

它们想要尽量远离彼此，最理想的是形成120°键角,但现在是个四元环,所以这键角应该多大？

麻省理工公开课 - 化学原理课程节选