Little rabbit is a lovely small animals, clever, and harmless, very likable.

小兔子是一种可爱的小动物，灵巧，驯良，很讨人喜好。

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Even puppies who may seem harmless love to nip, chew, and chase small children which could be fun or frightening for both parties.

即使幼犬看起来是无害的，乐于互相掐，咬，并追逐小孩子，这样幼犬和孩子都乐在其中。

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The supercritical water and oxygen or air can completely be dissolved with each other, and can oxidize organic waste rapidly, becoming harmless liquid or gaseous inorganic small-molecular compound.

超临界水能与氧或空气完全互溶，能快速氧化有机废物成为无害的液体或气体等无机小分子化合物。

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America is now, belatedly, moving away from random screening, which led to absurdly rigorous treatment of obviously harmless categories like small children, veterans and even the planes' own pilots, to a computerised system that checks identities and assesses potential risk.

ECONOMIST: Disasters