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[VOA慢速-今日美国] VOA慢速英语(翻译+字幕+讲解):南极洲9000万年前或为雨林
众所周知,如今的南极洲是冰雪覆盖的极端环境。但是新研究证实,该地区过去的环境并非如此。2020-04-14 编辑:clover
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[科学美国人地球系列] 科学美国人60秒:线虫可以在极端的环境中生存
在科幻小说《沙丘》中,沙漠星球阿拉基斯上居住着巨大且可怕的沙虫。2020-08-03 编辑:aimee
Severity: Notice
Message: Memcache::connect(): Server 127.0.0.1 (tcp 11211, udp 0) failed with: Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
Severity: Warning
Message: Memcache::connect(): Can't connect to 127.0.0.1:11211, Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
2020-04-14 编辑:clover
2020-08-03 编辑:aimee