“马上打电话给警察,说在这里遇到了抢劫,需要请求帮助“用英语怎么说?

call the cop right now, there's a robbery here, we need help.

Make a phone call to the police right away, say that met to rob here, need to request a help

Makes the phone call immediately to the police and said met in here has robbed, needed to request the help quikly.
懂了吧？

Makes the phone call immediately to the police, said met in here has robbed, needed to request the help

Call the police immediately.Tell them you've been robbed.You need help.