昨天，追溯到320万年前的原始人骨架重建“露西”首次亮相。

The early human skeleton reconstruction "Lucy" dating back 3.2 million years debuted yesterday.

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因此他去了华盛顿，摆了个艾德熊乐啤露摊儿，这就是万豪国际集团开始的地方。

So, he goes to Washington, DC and he starts an A&W Root Beer stand. That's the start of Marriott.

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但19世纪的捕猎使其大部分被毁灭，据国际自然保护联盟(IUCN)的数据，仅19世纪40年代被屠宰的露脊鲸就多达3万只。

But hunting in the 19th century wiped out most of them, with up to30, 000 slaughtered in the 1840s alone, according to the InternationalUnion for the Conservation of Nature (IUCN).

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