他突然明白他并没有真正变成一头狮子，真正起作用的是他勇敢的心。

He suddenly understood that he didn't really turn into a lion and that what really worked was his brave heart.

youdao

一切事物都是相互联系又相互作用的。

All things are interrelated and interact with each other.

youdao

冷战的胜利是软硬实力共同作用的结果，而软实力并非全部来自美国——且看英国广播公司和披头士乐队的功劳。

The Cold War was won by a mixture of hard and soft power. Not all of the sources of soft power were American -- witness the role of the BBC and the Beatles.

youdao

So I will take into account it that there is some contribution of both the nucleus and the electron.

所以我将考虑,那是原子核与电子,共同作用的结果。

麻省理工公开课 - 固态化学导论课程节选

And one bit of evidence that these genes are implicated is that some unfortunate people have point mutations in these genes.

证明这些基因起作用的一些证据,是这些基因会在某些不幸的人身上,发生点突变

耶鲁公开课 - 心理学导论课程节选

Iran, unfortunately, becuase of our relations with Iran, Iran could be a much bigger and better parterner in Afghnastan.

伊朗本可以发挥更大的作用，由于我们与伊朗的恶化的关系。

普林斯顿公开课 - 国际座谈会课程节选