But be warned: You will read it and weep.

但是提醒一句：你阅读它，可能会流泪。

youdao

But be warned: you may not be going to sleep anytime soon!

但是我得警告你：别想轻易就能入睡了！

youdao

The choice is yours, but be warned it could make you look a little girlish.

你的选择你做主，不过小心它让你看起来有点女性化。

youdao

But the researchers warned that the dangers from such large amounts of aspirin should be carefully considered.

VOA: special.2009.09.01

But there's one other complication that you've got to be warned about, which is this. Because these are dialogues and they take the form of philosophical arguments, people put forward views and then, over the course of the discussion, change their minds about things.

但是,还有一个地方,我要提醒你们,那就是,由于这些是对话作品,且它们全都采用了哲学论证的形式,即,人们先提出观点,然后,在讨论的过程中,改变自己的关于事物想法

耶鲁公开课 - 死亡课程节选

But the public was warned to be careful of false appeals.

VOA: special.2010.01.16

But be warned - to do this is to open a chocolatey can of worms.

BBC: Does chocolate give you spots?

But be warned, this is going to include some spoilers, so read at your own risk!

FORBES: 7 Big 'Man Of Steel' Plot Revelations - Spoilers Ahead

But be warned: This is much less of a pure play than a direct timberland purchase.

WSJ: Wealthy Investors Discover Timberland