题目

英语翻译
Scientists from 10 nations have now almost completely drilled through a 3,000-meter.depth of ice high in the Antarctic mainland.They figure out that the area where summer temperatures can fall to –40℃,has at least 900,000 years of snowfalls,kept as nearly as the growth rings of a tree.And the ice and air caught in each layer(层) have begun to answer questions about the climates in the past..

提问时间：2021-04-10

答案

现在来自于10个国家的科学家们几乎完全钻透了的冰原下3000米的厚度,南极大陆大部分冰的厚度.他们指出这个夏日温度可能会降到零下40℃的地区至少有900,000年的降雪,几乎就像一棵树年轮的增长一样.而且夹在每一层的冰和空气已经开始解答过去的气候问题.