事情早已发生，痛哭流涕也于事无补。
There's no point wailing about something that happened so long ago.
苦恼于事无补。
我知道无论我说什么都于事无补。
敌意的指责和恐惧于事无补。
But hostile accusations and fear will not help the situation.
困难总会有，但是认输气馁却于事无补。
但对发达国家而言，这种观念于事无补。
But such a concept is a nonstarter as far as the developed world is concerned.
你这么无礼是于事无补的。
这些阅读材料现在真是于事无补，我想。
This reading material is really not helpful right now, I thought.
她试图用拣起枪射击他们，但是于事无补。
She manages to grab her gun back and shoot one, but he is unharmed.
但是除了完全废除这部法律，其他都于事无补。
假设你伤害了某人的感情，感到羞愧于事无补。
Suppose, you have hurt someone's feelings. Feeling ashamed accomplishes nothing.
环顾当时的武器和装备状况，对步兵精神毫无补益。
The situation in weapons and equipment added little to the infantryman's spirit.
所以警卫更加小心地盯紧他，但是这样做完全于事无补。
So the guard watched him ever more closely, but to no avail.
珍爱的东西无可挽回地失去了，做什么也都于事无补了。
Something treasured had been irretrievably lost, and there was nothing to be done about it.
心中再有不舍，不忍心和过去的甜蜜说再见，也于事无补了。
Reluctant to say goodbye to the past sweet as we are, our efforts are unavailing.
但这就意味着宽宏大量的精神几乎不复存在，而恐惧将于事无补。
But that means a wide generosity of spirit rarely seen and fear will not help.
牛奶倒了，哭也于事无补。该成语用作去安慰人不要作无益的懊悔。例。
Try to find some remedies. It's no use crying over spilt milk.
不过，话又说回来，这样的建议其实到处都有，而大多数情况下这些建议是于事无补的。
But then again, there is already plenty of helpful advice around. The problem is that most of the time it's not that helpful.
不过，话又说回来，这样的建议其实到处都有，而大多数情况下这些建议是于事无补的。
But then again, there is already plenty of helpful advice around. The problem is that most of the time it's not that helpful.
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