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@张玮SLC00711448 
我在“瑞思杯复活赛 ——从这里,直接入围区域赛”活动上传了视频,视频描述“Hello ,everyone ! I am Nicky .I’m nine years old. Melting polar ice caps is the earth’s new crisis! The polar ice caps are melting at a surprising speed, with the global warming and greenhouse effect. It has become an important and worrying issue. What causes this problem? How to stop it? Let’s act now to protect water resource! Save our blue planet!”,详情请点击
 

原文转发(16)| 原文评论(86) 2014-07-01 12:14

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