nền tảng đĩa màuͼӡȺ˾(ͼԴӡȱҵ˹)7վǩͳ滮2024ǰ˹սԷչĿͳҪ2024ǰ뽫˹ƶ˿ڼ1/2֤ȶݽҪͨ2024Ҫ˹˵˿ƽߵ78δÿס500ͥҪ2024˹Ҫȫδÿ궼Ҫ֤˹GDPȫƽֵͨʲ4%
7й֯ͨĺšAͶҵһݲƷͨ֯ȫͨϵͳȫûַ()
ͬʱ϶ʻٶȸ2km/hʱۼʻԱǷϵȫʻԱͣ201857ͳӭִ1ʢǿƹʶҲŭ³ǡ˵ͳ
ǩʽƽԼʰ뵺ǷҪΪһУά˹Ϊڶǻ5פʹפҲɥʧĺվ·Ӧʱϵζںϵͳû̫ҪΪῼǷں¡ϵͳϺƵƵݺǰ418Ϻչ˾ʲά˹577κɺ˷ײ֮ʲάʻδԱ417Ϻչ˾ŦԼ˹1380κڷ;ͻȻըͻѳǹʻ汬ըһƬ˻һڴߵŮ˿͵İӶ˴ҿ˿ͽק˻Ů֮7䰲ȫίԱϯأRobertSumwaltʾ2009¹״η˿¹гģ֮ͷѡɷdzصһҵӯҲѺпɿڿֵĹؼ