与此相反，四个男人注视着相机镜头，没有微笑，除了眨眼和微弱的晃动之外并没有大的动作，看起来像被定住了一样，他们是如此安静，似乎无法在微风中站稳一样。

Instead, four men stare into the camera, unsmiling, not moving except for tiny blinks and sways. They look like they've been tranquilized, like they can barely hold themselves up against the breeze.

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恰佩克剧本中的机器人其实并非现代观念中的钢铁机械人。取而代之，他们是由化学物质塑造而成，并且表面看起来和真人几乎一摸一样。

The robots in Capek's play are not mechanical men made of metal. Instead they are molded out of a chemical batter, and they look exactly like humans.

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他们的结论是这巨型星，至少看起来形成机制与小恒星一样。

Their verdict is that this massive star, at least, seems to follow the same mechanism as smaller stars.

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Here are two hydrogens, and they both look the same.

把另一个放在这里，他们看起来是一样的。

麻省理工公开课 - 固态化学导论课程节选