The foam wasn't a very good insulator (in other words, not useful to him at the time), but he was impressed by how light and strong it was.
这种泡沫的隔热能力并不是很好(换句话说，在当时并不能让他满意)，但是他却发现这种泡沫材料非常轻又非常坚韧。
MOST cells are transparent—in other words, they are not very good at reflecting or absorbing light. To look at them under a microscope thus requires trickery.
大多数细胞都是透明的——换句话说，它们都不易于反射或吸收光线，所以在显微镜下观察细胞需要一些技巧，但这些技巧往往会杀死细胞，而且即使某些方法能够观察到活细胞，也只能看到其切片图，而非三维全貌。
Professor Cuddy argues that most of us are not very good at spotting a liaras we are distracted by the words coming out of their mouth.
库迪教授说，大多数人并不善于识别说谎者，因为我们可能会被他们的言语分散注意力。
Professor Cuddy argues that most of us are not very good at spotting a liaras we are distracted by the words coming out of their mouth.
库迪教授说，大多数人并不善于识别说谎者，因为我们可能会被他们的言语分散注意力。
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