I have to get to the bottom of this.

我必须把此事一查到底。

《柯林斯英汉双解大词典》

We have to get to the root of the problem.

我们必须找到问题的根源。

《牛津词典》

Rock stars have to get used to being plagued by autograph hunters.

摇滚歌星必须习惯歌迷要求签名的纠缠。

《牛津词典》

This means you should not risk losing something you have by trying to get more of something you do not have.

VOA: special.2010.06.13

Let's say you have to go through three or four operations to get a final number, well, do it algebraically.

让我们说,你不得不通过3-4个操作,才能得到最终的数，好吧，用代数方法求解。

麻省理工公开课 - 固态化学导论课程节选

And they finally get into bed at, like, one and have to get up at seven again.

他们每天最后睡觉的时候都要到一点了，然后第二天早晨七点就要起床。

来普林斯顿吧 - SpeakingMax英语口语达人

He says they want to get to it, he gets asked about it all the time, they have to get to the point where they have the resources.

FORBES: Web 2.0: Twitter Seeing Nearly 250 Million Tweets/Day; Over 100 Million Users

It becomes a sort of superpower that they feel that they have, and it sort of melds into the egos that a lot of them have to have to get to those positions.

NPR: Author: Bravado Drives Ponzi Schemes

And we were taught that you have to get to know the community that you're in, and you have to be a part of that community, you have to get to know it in order to, you know, actively engage in it.

WHITEHOUSE: Roundtable with the First Lady and Mary's Center Teen Program | The White House