You won't have to think, just follow your nose.

你不必考虑，凭直觉行事就行。

《柯林斯英汉双解大词典》

I can't tell you now—I'll have to think about it.

我现在无法告诉你，我得考虑一下。

《牛津词典》

First, you have to think logically about your fears.

首先，你得对你担忧的理由好好地想想。

《牛津词典》

"I have to think about breathing sixty minutes of every hour.

VOA: special.2010.06.23

Indeed, to get at that question, the first thing we're going to have to think about is what are we?

事实上，要解决这个问题，我们首先要考虑的是，我们是什么？

耶鲁公开课 - 死亡课程节选

So you have to think, first of all, what you want the best for yourself, and in food , in other things, too.

你得考虑，首先，你自己最想要的是什么，在食物和其他方面。

问上门厨师 - SpeakingMax英语口语达人

"You have to think of a large stone birthday cake, " Haas says with an almost fatherly pride.

NPR: With Climate Swing, a Culture Bloomed in Americas

We have to think about our fellow citizens with whom we share a community.

WHITEHOUSE: President Obama Speaks at the Associated Press Luncheon

Picture an optical telescope, a really good optical telescope, and you have to think big.

ENGADGET