跟物理学的世纪说再见的时候到了。在那个世纪里，人类的成就之一是裂解了原子，并把硅转变成有计算的能力。

Ring farewell to the century of physics, the one in which we split the atom and turned silicon into computing power.

youdao

到了说再见的时候了，欢迎下次继续收听“6分钟英语”节目，再见。

And on that note, it's time for us to leave you but do join us again next time for another 6 Minute English. Goodbye.

youdao

听了熟悉的乐音，又到了说再见的时候了。

With that familiar music, it's time to say goodbye.

youdao

又到了和大家说再见的时候了。

It's time to bid farewell again.

youdao

午饭的时间到了。是时候说再见了，但我们都不想离开。

It is time for our lunch. It is time to say goodbye, but none of us want to leave.

youdao

到了说再见的时候了。

That was the time to say goodbye.

youdao

哥们，我想到了说再见的时候了。照顾好自己，好吗？

I think it's time for us to say goodbye, old buddy. Take care of yourself, okay?

youdao

我真的不敢相信，时间已经到了说再见的时候了。

I can't believe that time has come to say goodbye to you.

youdao

到了和中国说再见的时候了。

It's time to say good bye to China.

youdao

到了我该回家的时候，我还觉得没玩够，可我不得不跟他们说再见。

It's time to go home, but I haven't enjoy myself, I have to say goodbye to...

youdao

到了我该回家的时候，我还觉得没玩够，可我不得不跟他们说再见。

It's time to go home, but I haven't enjoy myself, I have to say goodbye to them...

youdao

到了我该回家的时候，我还觉得没玩够，可我不得不跟他们说再见。

It's time to go home, but I haven't enjoy myself, I have to say goodbye to them...

youdao