"苏伯"是个多义词，它可以指苏伯（二十四史之一三国志人物）,苏伯（电视剧《外来媳妇本地郎》人物）。
他发现在印度有一个比希克苏伯陨石坑大——大很多的陨石坑。
Dr Chatterjee has found a bigger crater—much bigger—in India.
而上述博提施和希克苏伯鲁两次撞击是如此可疑地接近，暗示了这样一种假设——太阳系发生过几次巨大的碰撞，其中一些散射的宇宙岩石飞向了我们的星球。
But they're still suspiciously close together, suggesting that perhaps some great collision in the solar system sent a scatter-shot of space rocks headed our way.
位于尤卡坦海岸的一个叫希克苏鲁伯的地方被认为是主要的撞击地点。
A location called Chicxulub, along the Yucatan coast, has been suggested as the primary impact site.
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