In crowded places like airports and railway stations, you must take care of your luggage.

在机场、火车站等拥挤的地方，你必须保管好你的行李。

youdao

They hardly went to crowded places.

他们很少去人多的地方。

youdao

You'd better not go to crowded places.

你最好不要去人多的地方。

youdao

It was a terrible slum -- as such places are called -- where too many are crowded together, where the houses and streets are dirty and full of rats.

VOA: special.2010.08.01

Pretty much all restaurants and bars are closed and we have avoided crowded places.

CNN: Wild card boost for Euro Ryder Cup team

It extends from cyber terrorism to reducing risk in crowded places and investigating how to intercept new methods of telecommunications, he adds.

BBC: Anti-terror gun stops boats dead

The advice to parents is clear: the disease, though usually mild, is highly contagious, so children should be kept away from crowded places.

CNN: In the Grip of a Virus