i It takes i, which is in some sense 1 the length of those vectors, minus 1, because of the way Python works.

还有i，某种意义上,是那些向量的长度减，减1由于Python的工作方式。

麻省理工公开课 - 计算机科学及编程导论课程节选

that are added onto our usual sale, you know, discounts, so those help, yeah.

在我们通常的减价基础上继续减，你知道，打折，这真的有用，就这样。

比佛利山庄的购物街 - SpeakingMax英语口语达人

So you need to lose weight? You can do it bed.

想减肥吗,在床上减吧

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Socks on feet, minus minus.

袜子在脚上，减，减。

哈佛公开课 - 计算机科学课程节选

That's the harmonic series that's on that, and what the valves do is they shorten and lengthen that vibrating column of air very much like the cello string on the fingerboard.

这就是圆号上的泛音列,活瓣的作用是增长或减短,空气柱的高度,很像大提琴指板上的弦

耶鲁公开课 - 聆听音乐课程节选