Some children leave school at 16.

有些学生16岁就离校了。

《牛津词典》

We eagerly anticipated the day we would leave school.

我们迫切地期盼着毕业离校的那一天。

《牛津词典》

For the record, most Moscow girls leave school at about 18.

随便说一下，多数莫斯科女孩大约十八岁离开学校。

《柯林斯英汉双解大词典》

Two years later, he decided to leave school and become a professional musician.

VOA: special.2009.05.03

I want to leave school. I hate that school. I hate the play. I really do.

我要离开那所学校，我憎恨那学校，憎恨那出戏，真的！“

耶鲁公开课 - 1945年后的美国小说课程节选

I'm about to leave school.

我正准备离校了。

I'm about to 课堂 - SpeakingMax英语口语达人

The lower performers leave school at 15 with a basic qualification, usually in practical skills.

ECONOMIST: Reforming education

Too many leave school without the skills they need to get a job that pays.

WHITEHOUSE: President Obama on Education at TechBoston

Some leave school far too early, or go out of education far too early.

BBC: EDUCATION