Being depressed can mean feeling "lost in your own small, negative, dark world, "Dowrick says.

抑郁可能意味着感觉“迷失在自己狭小、消极、黑暗的世界里。”多里克说。

youdao

Her children mean the world to her.

她的孩子就是她的一切。

《牛津词典》

I mean, just think how little noise from the outside world actually reaches you when your head is underwater.

我的意思是，只需想想当你的头在水下时，你实际能听见多小的外界噪音。

youdao

Still,this would only mean that there are community-level outbreaks in at least one other country in a different area of the world.

VOA: special.2009.05.06

No, I mean the responsibility of art, I think, to try to be equal to the world.

因为我认为艺术的责任，是与世界相媲美。

普林斯顿公开课 - 人性课程节选

Well, in recent times, I mean,9/11 was a really dramatic event in world history here.

近期的话，9/11是美国历史上惊天动地的大事件。

911事件的影响 - SpeakingMax英语口语达人

Simple but genuine thank-yous or small, handwritten notes of appreciation can mean the world to people.

FORBES: Your Most Powerful Forgotten Weapon: Gratitude

To get that for Great Britain, that would just mean the world to me.

BBC: Olympics: Cameron urges school sport 'cultural change'

The disqualifications mean the world's No. 1 pair, Wang Xiaoli and Yu Yang of China, are out of the competition.

CNN: Olympic badminton players disqualified for trying to lose