Tỷ lệ kèo nhà cáiôý¸绪DZ(TheStarVancouver)27Ҳ˴RBCԸñʾеĹҳһֱݹʱ֯(ISO)ӦͻǵijŵǽǵϵͳԸı̨ijзʽͬʱѧ߱ʾйΪϾķչйһֱԺչйҵΪ롰˾ֲйᱻչйҵĶλڳͻͬʱֲͷйΪߵĻȨڶڽݰֲϢԭйҪԱ¶ծϢծȨζйպںչȨʱбҪϢ¶ԱķӦ
ںܶDzʹҩҲܱר̳˿·滮оijСնԳ³ݳϯ
ʱڴǰӺºֵġ̨Ȱ顱ٴЩӡchange.orgϷôЧΪNASAˡܶȳټ(LDSD)֤üɡٳʽ;ͳٻɡ
ȥһʱаĹϵаһЩĺзԸ⿴һʱ߲ŮʿϣаĹϵԸйķչһЩȷʶзϣķر̬ʵʵжΪϵתͽȶչҪҲ˵ⳤǴӸӸͺ۵IJȷķıʶϵؿйķչʶйķչǻܴɫ۾йʶΪаĹϵתͳڽȶչҪ