当一辆巡逻车开过来并且从车上下来更多的警察时，他的决心开始动摇了。

He began to waver in his resolution when a patrol wagon rolled up and more officers dismounted.

youdao

我看着那张单子，感到我的决心开始动摇。

I looked at the list and felt my resolve weakening.

《柯林斯英汉双解大词典》

这也就是房屋开始动摇并裂缝的原因。

It is why the walls in that room began to crack and shake.

youdao

Then a bunch of terrible things obviously begin to happen that shake the security of this society, and ultimately bring it down.

然后,显然一些可怕的事情开始发生了,它动摇了社会的安定,最终导致其崩溃

耶鲁公开课 - 古希腊历史简介课程节选

So, my perfect pre-med/bio plan was getting a little shaken right from the start, and the reason that it was getting taken was because I would learn this new principal in chemistry and because I was taking bio with the same time, I could see the connections.

所以我的完美的医学预科,和生物学的计划，从一开始就小小的动摇了,原因就是我一边学习这些化学原理,一边学生物,我可以看到两者之间的关联。

麻省理工公开课 - 化学原理课程节选

So at the very same moment that positing the nonsplitting of souls seems to solve the fission problem of duplication, it yanks the rug out from underneath the soul theorist by undermining one of the types of arguments for believing in the soul in the first place.

所以在为了解决复制产生的裂变问题,营造出灵魂的不分割性时，也侵蚀了一开始相信灵魂的存在的论据,从内部动摇了灵魂理论者。

耶鲁公开课 - 死亡课程节选