In the Permian, at least 95 percent of animals known from the fossil record check out, never to return.

在二叠纪，至少95%从化石记录中得知的动物退了场，再也没有回来。

For today's story getting a 10 out of 10, ice, ice, baby, a kayaker took a frigid trip down a 65-foot-tall waterfall in the Arctic Circle, setting a new world record, check it out.

今天的“精彩百分百”环节要讲的是有关冰雪的新闻，一名皮划艇运动员在北极圈内从65英尺高的瀑布上顶着酷寒直下，创造了新的世界纪录，让我们来看看吧。