If you know what to look for, you can use your own senses to make weather predictions.

如果你知道要寻找什么，你可以用你自己的感官来预测天气。

youdao

But I don't know what to look for!

但我根本不知道该怎么挑。

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What to Look for in Family Friendly Luxury Hotels?

在奢华级家庭友好型酒店中你能得到什么？

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Genes can influence many things, from whom we look like to what we eat to possible treatments for diseases.

VOA: special.2010.03.23

Well in C and other languages that we'll see this semester, you use what's called the for loop, and this as syntax isn't quite as straightforward but once you know what to look for, it's very easy to understand.

在C语言和一些我们这学期将要接触的编程语言中，你将会用到所谓的for循环，也许作为一种语法规则，它看起来不是那么的通俗易懂,但是你一旦知道曲中奥妙，就不难理解了。

哈佛公开课 - 计算机科学课程节选

And now Milton's in the position of asking, "What for? What's this all about? Look what happened to Edward King.

现在弥尔顿在问，“为了什么？，这都是为了什么？，看看爱德华·金。

耶鲁公开课 - 弥尔顿课程节选

Reciprocity agreements can save an athlete thousands if their tax professional knows what to look for.

FORBES: Pro Athlete Tax Returns Illustrate Complexities of U.S. Tax Code

"I learned the hard way the dangers of stroke and what to look for, " he said.

CNN: Study: Low cholesterol is not enough to prevent stroke

The market can't rally while Wall Street looks like post-Katrina New Orleans, but I know what to look for.

FORBES: Pain On The Corner Of Wall And Main