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[2016年上半年VOA常速英语] VOA常速英语(翻译+字幕+讲解):新型滤水技术或能带来价格合理清洁饮用水
在这种滤膜中,水分子就像进了迷宫一样。水会流经一层层专门设计用于过滤去除不同污染物的单独空间。2016-03-31 编辑:mike
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
2016-03-31 编辑:mike