无济于事

Tom whooped until he was hoarse, but it was of no use.

汤姆直喊得嗓子都哑了也无济于事.

I tried to explain it to the psychiatrist, but without much success.

我竭力向精神病学家解释, 但是无济于事.

They run in circles like poisoned mice, and it's all too late.

他们就好象吃了药的老鼠在乱兜圈子, 其实都无济于事.

He tried without success to dismiss her / her memory from his thoughts.

他尽量不去想她,然而无济于事.

There's not a damn thing you can do about it now.

现在你对此做什么都完全无济于事。

It's no use complaining about the failure of our experiment; what we should do now is to make the best of a bad job and get ready to start anew.

试验失败了,抱怨也无济于事. 我们现在应尽最大努力,重新开始.

Man is exterminating too many species for zoos to be much help.

人类正在导致过多物种灭绝，动物园也无济于事。

All his efforts avail to nothing.

他的一切努力都无济于事.

One can't help him , no matter how one tries.

无论人们怎样努力,都无济于事.

The criticism is both unfair and unhelpful.

批评既不公正又无济于事。

Slight modifications of the Thomson model will not do.

对汤姆生模型作出微小的修正也无济于事.

There's no point in getting worked up about it.

为此大发脾气也无济于事。

He poured in every ounce of power but couldn't make it.

他竭尽了全力却无济于事.

No matter how we alter the microscope, we cannot improve matters.

无论我们怎样改动显微镜都无济于事.

If your ordinary life is out of control, then retreating into a cosy ritual will not improve matters.

如果正常生活都一团糟了，那么再讲究小情调根本无济于事。