But I don't worry about speaking in front of a group.

但我不必担心在一个群体面前发言。

youdao

I wanted to do something else and it cost me a place, but I don't worry about it.

我想做些其他的尝试，但是那让我掉了一个位置，但是我并不担心。

youdao

I think about how I will deal with threatening events ahead of time, but I don't worry needlessly.

我会提前思考那些有威胁性的事件，但是我不会毫无必要的担心。

youdao

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

A few children went home and said, "I'm going to Japan tomorrow, but you don't need to worry, mom, 'cause I'm going to be home at 8 o'clock at night".

有些小孩回家后说：“，我明天要去,日本了，不过妈妈你不要担心，因为我会在8点钟回家。

麻省理工公开课 - 媒体、教育、市场课程节选

When we start writing code, you're going to see that difference, but for now, don't worry about it, I just want to plant that idea.

当我们开始写代码的时候，你就会看到区别了，但是现在别担心，我只是想让你们初步有个印象。

麻省理工公开课 - 计算机科学及编程导论课程节选

The Chatmons' girl, on the other hand, lied, cheated and left the singer - and yet, the lyrics say now she's gone, but I don't worry.

NPR: Blues Song Is a Decades-Long Music Lesson

"Of course, if it does go ahead it will mean that the next time a monarch reaches their 60th anniversary we'll have to build another tower -- but I don't suppose we'll have to worry about that for a while, " he joked.

CNN: May 4, 2012 -- Updated 1058 GMT (1858 HKT)

But I don't think you have anything to worry about.

NPR: Excerpt: The Sherwood Ring