anarchist
发表于 2025-3-26 22:05:28
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artless
发表于 2025-3-27 01:13:28
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周年纪念日
发表于 2025-3-27 08:12:01
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显赫的人
发表于 2025-3-27 09:47:20
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手势
发表于 2025-3-27 14:17:47
The Antarctic Ice Sheet and its Role in the Global System streams and ice shelves. All these features consist of ice and may thus be summerized as “glaciers”, but have different properties. An ice sheet covers large land areas and is flat and wide, the ice in the ice sheet flows at a low velocity, following gravitational forces, generally towards the ice
assail
发表于 2025-3-27 20:10:54
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