Ҫ˵İҵ̬仯ǾǼ121ʽʵʩĽͰƹұˡ
ɹʡƶġͰơұɹұίʽ121ʽʵʩ
ϤͰơұԽļҪ鷽־װʹȾϸ涨ΪͰƲƷ֤ˡŲƷڼ֮һ
ҹҵչѸ٣ҲͰΪҪһԱȻռ0.36%гݶȴӵоķչռ䡣
ΪƶͰƵĿٽչͰƹұƶüޡĿǰҹгȻΥʹʳƷӼӼʹҲҡ
ȷ涨ͰƲʳþƾǰƷij㡢ζɫʣԸСˮΪԭϣͳ̬ƳɣԱϽͰ
ҵʿʾʳþƾͰҪĻʣʳþƾйѾΪһЩ˰ƷƵ¹գ¹봫ͳ칤űʵ𡣱нֹʳþƾǶԴͳյһּ֣Ҳһֱ֤ͬʱķǰƷͲij㡢ζɫʣʵָһЩ㾫ϡζӼӡ
ֹʹӼԴͷϸӼǷӻӹΪͬʱҲ̶ϱ˽ͰƵðȫ
ҵʿҲʾұҵҵ˵Ӧһ“߱”ҵҵıӦҪҪϸΪһ߸εҵӦԸߡϸı“߱”ҪԼȫƷʸõIJƷ
ͰҵԹijֵ̨ҵΪù涨Ƚϴڣij̨滮ҵչá