In brief, use exceptions properly and never return error codes.

简而言之，合理使用异常，切勿返回错误代码。

youdao

He can't follow through, so he tells her to run away and never return.

不过他没办法从命，所以他让公主逃跑而且再也别回来。

youdao

If you hate me now, you probably won't like me later, so feel free to unsubscribe and never return.

如果你现在讨厌我，也许过一会会改变看法，你可以随便改变看法。

youdao

Danielle Lyons, wife of Corporal Corey Lyons,23,said she wished the weekend would never end and they did not have to return to Walter Reed hospital.

VOA: standard.2009.08.01

If we add one to the return, then you've got a number that's never negative and we can then use geometric returns.

然后加上1,你永远也得不到一个负数,然后我们对这个值求几何平均

耶鲁公开课 - 金融市场课程节选

And if you've never used those, they're usually above your Return key.

如果你从来没用过这些竖线，它们在,回车键的上面。

哈佛公开课 - 计算机科学课程节选

Every year, ten million girls leave education to become child brides and never return to school.

CNN: Millions of children face Malala's fight for an education

Some do and never return: Tunisia's squad at the 2002 World Cup included a naturalised Brazilian.

ECONOMIST: A growing export trade in soccer players

Most find a welcoming environment to do research--or get lucrative jobs in the private sector--and never return.

FORBES: Plugging a Math Gap