All pollution is simply an unused resource.

所有的污染只过是一种被利的资源。

He had grown unused to this sort of attention.

他已经开惯这样的关注。

They shamble, unused to walking on two legs, and find the human's mild sensory depravation unnerving.

他们摇摇晃晃，惯两条腿走路，并且觉得人类温和的感观会使他们常堕落。

She flushed the unused tablets away.

她冲 走了的药片。