Don't fall into his trap. The reason why the post is stronger
所有跟贴·加跟贴·新语丝读书论坛
送交者: skipper3 于 2006-12-18, 15:48:15:
回答: 直观一看也非常明显 由 HunHunSheng 于 2006-12-18, 15:22:12:
is to reduce the risk of damage caused by natural disaster and other unexpected damage such as traffic accidents, sabotage etc.
所有跟贴:
加跟贴