请问safety issue 指的是什么?谢谢
所有跟帖:
• If the attachments on the wall fall, you could be liable for the -planotx- ♂ (127 bytes) () 03/21/2012 postreply 13:14:19
• If the attachments on the wall fall, you could be liable for the -planotx- ♂ (127 bytes) () 03/21/2012 postreply 13:14:19