天底下的英文怎么说

天底下的英文：
in the world

Every Sunday people come here to argue about every subject under the sun...
每个星期天人们到这儿来辩论天底下任何事情……

She rests at last beneath the starry skies.
在繁星闪烁的天底下她终于得到了安息。

This may be normal in the physical world, but there is no reason for it in the world of software.
在物理世界这是正常的，但没有理由在软件世界也这样。

They wanted to revolutionize the whole world.
他们要在全世界发动革命。

That are inexorably shaping the world of tomorrow.
这将无情地影响明日的世界。

The world is like a fleeting show.
人世如白驹过隙。

There is so much infelicity in the world.
人世间有很多不幸的事。