恐龙以及恐龙的消失是侏罗纪的标志,人类或许也会像它们那样定义一个地质时期。
Human may define a geological period in the way dinosaurs — and their vanishing act — helped mark the Jurassic.
如果团体的成员身份的其他标志可以被强化,那么传统的标志即使不完全消失,也会弱化。
If other brands of group membership can be strengthened, the traditional ones may diminish, even if they do not disappear completely.
这是一个最有价值的东西:它的消失标志着我们做事更加自信,一个最重要的因素使我们在生活中取得成功。
That is the most useful thing about it: its disappearance marks our progress towards self-confidence, one of the greatest helps towards success in life.
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