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请问哪里能下载2004年标准版V

2004年 标准版 VOA 您的位置： 沪江英语＞沪江听力＞列表 沪江标准ＶＯＡ２００４－０３－２２＋答案 发布：[2004-3-23 20:56:35] 读：[900] 回 Standard VOA News [Science & Tech] European Orbiter Finds Icy Water on Mars (2/3) ■点击查看听力答案■------------------------------------------------------------------------------ 以下内容为需要回复才能浏览 The largest of the struct...全部

  2004年 标准版 VOA 您的位置： 沪江英语＞沪江听力＞列表 沪江标准ＶＯＡ２００４－０３－２２＋答案 发布：[2004-3-23 20:56:35] 读：[900] 回 Standard VOA News [Science & Tech] European Orbiter Finds Icy Water on Mars (2/3) ■点击查看听力答案■------------------------------------------------------------------------------ 以下内容为需要回复才能浏览 The largest of the structures is a bright, perennial ice cap about 400 meters in length。
   A team of French astronomers, who made the discovery of icy water in Mars' south pole, describe their work in the journal Nature。
   Mr。TitussaystheEuropeanorbiter'sfindingoffrozenwaterinMars'southernmostregionisnotrelatedtogeologicalsignsofwaterdiscoveredrecentlybyOpportunity, versscouringthesurfaceoftheredplanet'sequatorforevidencethatwateronceflowedonMars。
   Scientists believe where there is water there may have once been life。 Mr。 Titus says life might exist in the Martian poles, but the extreme climate would make it difficult to look。
   "If you look on earth in the extreme environments where you actually find life, the rovers would have a hard time getting to [those areas]," he said。
   "But that doesn't mean we should stop looking。" 百度中 输入VOA,也可 找到 音 频 视频 下载,直接享受! 。收起