他成为了我的亲密朋友，尽管他的表示只是时不时地捏一捏我的手。
He became a close friend of mine, even though he responded with only an occasional squeeze of my hand.
传感器内部是由碳纳米管制成的微型“弹簧”——非常细小，像头发丝一样——能够感知不同的压力，小到轻轻地捏一下，大到相当于两头大象站在顶上。
Inside are tiny "springs" made of carbon nanotubes - minuscule hair-like filaments - that can "sense" pressure from a slight pinch up to the equivalent of two elephants stepping on top of the sensor.
不一会儿，又像个天真无邪的快乐小精灵，揪揪耳朵，捏捏鼻子，一路欢声笑语，散发着番红花和水仙花的花香。
It tweaks an ear, and whispers laughing words about crocuses and daffodils, and nips the nose and dances off.
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