At the first sign of trouble, the crowd melted away.
人群一看有麻煩，便漸漸散了。
An excited crowd of people gathered around her.
一群激動(dòng)的人聚集在她周?chē)?/p>
She let herself be swept along by the crowd.
她任由自己被人流挾裹著前行。
She's quite happy to follow the crowd.
她就愿意隨大溜。
I don't know why you bother with that crowd.
我弄不懂你為什么和那伙人浪費(fèi)時(shí)間。