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[VOA常速英语视频] 腿式机器人是什么鬼
While many robots are programmed to do a specific task, this robotic leg works differently.What's different here is that the robot is not trained to do anything in particular.2019-05-22 编辑：Wendy
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
2019-05-22 编辑：Wendy
