If US is the only one with a lot of guns in civilian hand, then
所有跟贴·加跟贴·新语丝读书论坛
送交者: silxirt 于 2012-12-19, 17:25:59:
回答: 十国数据表明 枪击游戏让国家更安全 由 bluesea 于 2012-12-19, 16:29:19:
this tells: Regardless of video game spending, there is liner relationship of number of guns and number of gun related murders.
(I don't know know if the predicate is true or not)
所有跟贴:
加跟贴