查询词典 in vain

I'm all my efforts were in vain.

我担心我的努力全白费了。

Don't complain, because it's in vain.

不要抱怨，因为这是徒劳的。

I regret to say that all my efforts were in vain.

我很遗憾地说我的一切努力都是徒劳

And all our efforts are in vain.

和我们的一切努力都是白费。

Of course, this does not go up in vain, you need investment.

当然，这不是白上的，你需要投资的。

But it was in vain.

但那是不可能的。

I am afraid all my efforts were in vain.

我担心我的努力都白费了。

All these efforts will be in vain.

所有这些都是徒劳无功的。

All my efforts turned out to be in vain.

我所有的努力都白费了。

All our hard work was in vain...

我们的所有努力都白费了。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。