Both crashes killed everyone on board, 346 people in all, and both crashes have been linked to a flawed computer system that repeatedly pushed the plane's noses down despite the pilots efforts to correct it.

这两起事故共造成346人遇难，计算机系统的缺陷导致前机身不断向下俯冲，管飞行员努纠正，但还是于事无补。

It doesn't help that the aftermath of a default can be massive.

违约的后果可能十分巨大，但这也于事无补。

They were now back at the beginning of their conversation, which was not very helpful.

现在他们谈话的开头了，这于事无补。

You don't repair it, there's no getting it back.

你也不用修复它，于事无补。

Keeping them in place, however, all but guarantees they will not.

然而，袖手旁观也可以说是于事无补。

J. R. Tolken wrote in The Hobbit that, " It does not do to leave a live dragon out of your calculations, if you live near him."

J. R. 托尔肯在《霍比特人》中写道，“如果你住在有恶龙栖息地方的附近，算你算计活着的龙找不你，也于事无补。”

Hans wielded a bedcover, but it was a vain effort.

汉斯挥舞着床罩，但这于事无补。

And taking the tomatoes out of the fridge didn't fully fix things.

把西红柿拿出冰箱也是于事无补的。

You'll only be late at school, and tire yourself for nothing.

你只会上学迟，并且把自己弄得筋也于事无补。”

New York city is sinking and all that high up human achievement isn't helping.

纽约市正在下沉，所有那些崇高的人类成都于事无补。

Look, there is nothing to be gained by dredging up the past.

听着，追究过去也于事无补。

Now he's here, I don't see any future in it. Not the way things are.

可人都来了，我反对也于事无补，必须认清现实。

" No! " Steve cried out, lunging for his friend, but he couldn't save him.

“不！”史蒂夫叫喊着扑向巴基，但却于事无补。

He didn't wanna get Matthew's hopes up when it wouldn't make any difference.

他当时只是不想让马修抱太大希望，因为那样于事无补。

This isn't doing much good. -Ethel, you'd better come with me.

这样做于事无补。-艾瑟尔，你还是跟我下去吧。

The darker connotations of the holiday also don't help.

节日的黑暗内涵也于事无补。

They compared Dreyfus's handwriting to that on the memo and concluded that it was a match, even though outside professional handwriting experts were much less confident in the similarity, but never mind that.

他们将德雷福斯的笔迹跟那张纸上的对照，然后得出了笔迹一致的结论，管外面的笔迹鉴定专家对此持怀疑态度，但也于事无补。

No matter how horrible in seeming may be the conditions in certain countries, sections, or places, you waste your time and destroy your own chances by considering them.

当今世上的某些国家和地区的确存在些许让人痛心的事物和现象，可是，无论它们如何令人痛心疾首，如何不堪，如果你只是一味地沉浸在对这些悲惨现象和黑暗事物的哀悼和思考里，不仅于事无补，而且只会白白浪费你的时间和精，甚至还会让你与某些宝贵的机会失之交臂。

Sonja had of course also read the article and she had certain objections to Ove's exact version of events regarding the company's nationality, but it made no difference.

索雅当然更仔细地读了这篇报道，也反对欧维对接管者国籍的历史成见，但这于事无补。

So to talk until you're blue in the face means you can talk and lose all your oxygen, but it has no effect in the situation.

所以一直讲话直脸变蓝，意味着你一直在讲话直失去所有的氧气，但是在那种情况下也是于事无补。