These streets are no place for a child to be out alone at night.

这些街道可不是小孩子夜间单独去的地方。

《牛津词典》

If you are travelling alone, the single room supplement is $25 a night.

如果你独自一人旅行，单人间的额外费用是每晚$25。

《柯林斯英汉双解大词典》

The place was packed, leaving them with nowhere to be alone as a family on their last night together for two whole months. A difficult existence, indeed.

房间里很拥挤，他们一家人将要分开两个月，但在最后一夜却没有单独相处的地方，生活真是不易。

youdao

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

One night they are staying alone in a cabin near the beach.

有天晚上他们独自住在海滩附近的小木屋。

耶鲁公开课 - 心理学导论课程节选

He was used to being alone and did not mind a night or two of it.

VOA: special.2009.06.27

In the magnificent city, they meet Juan Antonio (Javier Bardem), a painter who is incapable of spending a night alone.

NEWYORKER: Vicky Cristina Barcelona

Two officers respond to the suspicions of Susan Gilvray (Evelyn Keyes), a comely, no longer quite young blonde who is left alone in a suburban house at night by her aging disk-jockey husband.

NEWYORKER: The Prowler

Horn was attacked halfway through a Friday night performance at The Mirage as he appeared alone on stage with a seven-year-old tiger named Montecore.

BBC: NEWS | Entertainment | Magic show in doubt after mauling