What had started as a walk at night to the outhouse had turned into a life and death adventure!

半夜上厕所竟成了一场生死犹关的历险。

youdao

It's not safe to walk the streets at night.

夜间在街上走不安全。

《牛津词典》

Is it safe to walk the streets alone at night?

夜间独自一人在大街上行走安全吗？

《牛津词典》

She is easily frightened. For example, she is too chicken-livered to walk down a dark street alone at night.

VOA: special.2010.06.13

But, yeah, you definitely don't want to walk alone at night.

但是，你绝对不想晚上一个人散步。

对纽约的印象 - SpeakingMax英语口语达人

If you walk around at night time you can see large amounts of children walking the streets.

BBC

It's not the same here - you can't walk late at night, you've got to be very careful.

BBC: Righting an apartheid wrong

" When I ask mayor Ko Lay about this, he laughs: "You can walk the streets at night, no problem.

CNN: A Tale of Two Countries