该公司计划重新分离现场的垃圾，但废物管理专家认为这是一种浪费，会大量增加成本。

And re-separating trash on the site, which the company plans to do, is viewed by waste management experts as, well, a waste, since this will vastly push up the operating costs.

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扔掉可回收的废物是很浪费的。

It's a wasteful to throw reusable waste away.

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但核反应堆产生大量的核废物需要处理，而且核废物的存放既构成对人类及其环境的巨大威胁，又造成核废物所含剩余衰变能量的浪费。

But the nuclear rubbish produced by the nuclear reactor, which is to do harm to the people and environments and also waste the remain disintegration energy, is hoped to be well disposed.

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