but he just laughed and told me not to worry.

但他只是笑了笑，告诉我不用担心。

youdao

Parents and teachers will tell you not to worry when applying for a place at university, but in the same breath will remind you that it is the most important decision of your life.

父母和老师会告诉你在申请大学时不要担忧，但他们同时也会提醒你这是你一生中最重要的决定。

youdao

Sometimes the other giraffes laughed at him, but his parents told him not to worry.

有时候其他的长颈鹿嘲笑他，但是它的父母告诉他不要担心。

youdao

But job losses in the fishing industry are not the only worry.

VOA: special.2010.06.04

But don't worry about it, it's not, I'm just using it because it's a simpler example than the one I really want to get to, which is knapsack.

但是别担心，我讲这些是因为它比我,真正想讲的问题简单一些，我想讲的是背包问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right. If the derivative is small, it's not changing, maybe want to take a larger step, but let's not worry about that all right?

好，如果导数很小的话，函数就基本没什么变化,可能我们就想把步子迈大一点儿了,但是别为这个担心？

麻省理工公开课 - 计算机科学及编程导论课程节选

But do not worry, all the familiar Oktoberfest trappings will still be there as well.

BBC: Oktoberfest turns 200

But not to worry, he says, there are always the rich to attack.

FORBES: NIMBY Taxes For All

But not to worry, you can just keep adding more people to the list to make up for the ones you lose!

FORBES: How To Get Online Visibility Without The Hype