who is on the streets in New York and she got mugged because she was walking alone at late at night,

她正在纽约的大街上走着。有一次她在夜间独自一人在街上走，遭遇了抢劫。

have to 课堂 - SpeakingMax英语口语达人

It's too late for you to be walking alone.

这么晚你最好不要一个人走了。

I'd better 实战 - SpeakingMax英语口语达人