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shen you nan ji he bei ji
Author(s): 
Pages: 30-33
Year: Issue:  2
Journal: Knowledge is Power

Abstract: 南极趣闻 直升机历险记 有一天,我和两个美国同行、两个新西兰同行乘坐直升机,在南极的罗斯岛上观测重力,就是地球的引力.我们的直升机刚转过一个山头,突然一阵叫作“重力风”的大风从天而降,使我们的直升机一下子失去了控制,头朝下向地上撞去.地上就是闪亮的冰川,硬度跟钢铁差不多,撞上去一爆炸,我们都完了.
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