我们发现那工作再做一次也无益。
如果是这样，多说也无益。
牛奶洒了，哭也无益。(世上没有后悔药)。
然而，教学结果却往往达不到预期的目标，也无益于培养学生的创造思维。
But, the instructional result can not reach the anticipated goals sometimes. Also, this instructional design is not avail of cultivating students' creativity.
强迫自己变成健身房的鼠辈(而又未能成功)，不仅浪费钱财，而且对身体也无益。
By forcing yourself to aim for the gym - or studio-rat life (and failing to actually do it) you're not only wasting money, you're also not doing your health any favors.
否则，和没有这两种意图的人相处，他就是浪费时间，而且这样作他既无收获也无益于人。
Otherwise, being with people without these two intentions, he is spending his time for nothing, and, by so doing, he is neither gaining nor causing others to gain.
就其自身而言，资源和技术既无益也无害，益害取决于怎样使用它们。
On their own, resources and technologies are neither good nor bad; it depends on how they are used.
但是其所传达的信息并不是乐观的，不是那种，生命短暂，尽情享受的想法，此外，过去于我们无益，我们也无法使昔日之火复燃。
But the message isn't that optimistic sort of that life is short, enjoy it. It's more that the past is no good to us and we can't rekindle the past.
既便如此，结果依然不能确定：最终可能不但对克里姆林宫无益，也梅德韦杰夫本人也无多大帮助。
Even so, its outcome may be uncertain-and it may not turn out to be helpful either to the Kremlin or to Mr Medvedev himself (see article).
英国研究者说，家务劳动既费时又累人，虽然也算是身体运动，却既无益于健康也无助于减除赘肉。
It's exhausting, time consuming and although it counts as physical activity, housework does not improve health or help to shed those excess pounds, British researchers said.
英国研究者说，家务劳动既费时又累人，虽然也算是身体运动，却既无益于健康也无助于减除赘肉。
It's exhausting, time consuming and although it counts as physical activity, housework does not improve health or help to shed those excess pounds, British researchers said.
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