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[2014年7月VOA常速英语] VOA常速英语(翻译+字幕+讲解):科学家为残疾人开发眼睛追踪轮椅
大多数患有硬化症或脊髓受伤者都仍然能转动眼睛,这是因为眼睛直接和大脑相连接。现有的科技已经能让严重残疾者盯着电脑上的光标,然后指挥轮椅的运动。2014-07-07 编辑:Sunny
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
2014-07-07 编辑:Sunny