https://www.dd001.net/file/upload/201409/03/20-39-25-67-1.jpg
认真听讲
https://www.dd001.net/file/upload/201409/03/20-39-37-98-1.jpg
认真听讲
https://www.dd001.net/file/upload/201409/03/20-39-47-13-1.jpg
认真听讲
https://www.dd001.net/file/upload/201409/03/20-39-52-78-1.jpg
认真做好笔记
https://www.dd001.net/file/upload/201409/03/20-40-03-81-1.jpg
这工艺应该不错
https://www.dd001.net/file/upload/201409/03/20-40-21-73-1.jpg
这LED灯不错
https://www.dd001.net/file/upload/201409/03/20-40-37-26-1.jpg
这产品装上去应该不错
https://www.dd001.net/file/upload/201409/03/20-40-55-40-1.jpg
你看，这个不错吧
https://www.dd001.net/file/upload/201409/03/20-41-17-75-1.jpg
除总开心的笑了
https://www.dd001.net/file/upload/201409/03/20-41-27-95-1.jpg
看一下你得了什么奖
https://www.dd001.net/file/upload/201409/03/20-41-43-21-1.jpg
跑上去领奖
https://www.dd001.net/file/upload/201409/03/20-42-03-14-1.jpg
得了奖，我很开心
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