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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在同一个时间里，未必只有希克苏鲁伯打击了那些不幸的恐龙。

And Chicxulub may not have been the only blow to strike the unfortunate dinosaurs at around the same time.

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不过，据英国阿伯丁皇家学院大卫•乔利和一个研究小组认为，乌克兰博提施撞击地球事件比之前的墨西哥希克苏鲁伯撞击事件要晚5,000年。

But according to David Jolley of King's College in Abaerdeen, U.K. and a team of researchers, Bolytsh slammed into the planet less than 5, 000 years before the giant Chicxulub impact in Mexico.

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