You should look out for pickpockets.

你应当提防扒手。

《牛津词典》

You should look out for yourself from now on.

从现在起你应该多为自己着想。

《牛津词典》

While you should look clean and tidy, it's also important to dress properly, whether you're going to a birthday party or a sporting event.

无论你是去参加生日聚会还是体育赛事，虽然你应该看起来干净整洁，但穿着得体也很重要。

youdao

If it is necessary to borrow some money to fix the car, you should look for a friend who is an "easy touch".

VOA: special.2009.06.07

So you should look at it and order it on your own.

所以你应该亲自去看看,买一本回来

耶鲁公开课 - 基础物理课程节选

You should look him up. He's really funny.

你可以看看他的作品，很好笑。

街头表演很有趣 - SpeakingMax英语口语达人

And memo to Andrew Mason: we still think you should look at OpenTable ( OPEN).

FORBES: Connect

Just like you should look at all sizes of rental cars available, look at coach, business, and first class.

FORBES: Best Trades For Summer Travelers

You should look at this Fox Sports experience where you can, as you're watching the game, get more information.

ENGADGET: A lunchtime chat with Bill Gates at CES