如果他们发现太难的时候就可以去读提示。

If they find it's too hard and they want to read a hint, they're more than welcome to read the hint.

youdao

培根邮件可能是来自Facebook的新提醒、银行帐户的变动通知、谷歌发送的新闻提示，以及其它各类你自己订阅的邮件。 这些未读邮件会迅速堆积起来，就像积了一周的报纸放在一起。

It's Facebook notifications, bank statements, Google news alerts, or any of the other sundry e-mails that you asked for, yet quickly pile up unread—like a week's worth of newspapers.

youdao

这样做意味着可以保证任何输出，包括给用户的提示，都在试图读之前输出。

Doing so means that we are guaranteed that any output, which might include prompts to the user, has been written before attempting to read.

youdao

I asked each of them to bring a book that had informed that question for them, inside or outside of the classroom that they had read or what in Princeton.

我让他们每人带一本书来,这本书该为他们提供了对这个问题的提示,只要是他们在学校里课堂内外读过的都行。

普林斯顿公开课 - 人性课程节选