他经常请求警察帮助。

He often asks policeman for help.

youdao

她请求警察帮助她。

She goes to ask the policeman for help.

youdao

如果你有什么问题，你可以向警察请求帮助。

If you have any problems, you can turn to the policemen for help.

youdao

如果你有什么问题，你可以向警察请求帮助。

If you have any problems, you can turn to the policemen for help.

youdao