Ͻź
Ȧ
ʹܽз
Cách bạn kèo bóng đáڴʱֵ˵ҪŲдı֮ҹ̣һ·ϽΡϽΣҪһ
üŹ˲Ǹ֮ˣˣūԣ¶ȵĹâһȡϲIJ£ʱʱͷ쾭һսڿͷʱ¾ȸ±ܡȥֹͻĽݫذϼ۾һսսʱָʱɾ͡Ǿ㣬10Wɾ͵100W츳˺սʱսսʿ20%һdzɳһΣͬʱһ棬ɽκһ£ýʣһһǣ
ʲôҥԣͻͷ٣峤ݺݵضһѣŮϸ֫§ҵijţŮҵĽУ϶ƺߵǸʲôһȺ˵ҰǸʹˣԴԯ档ģЦһ¹ܺսЩūӵ£˰Ὺɽھʯͥɱȥ
ǰֻٶˣһľūˣˣһǧˡԿͷĪ˲æ˵һǰһ̫ҪȫɽʱŻص֮ͥУͷڸͥʲôȻһαͷųˣԴˣҲ⣬ԼʱڰղָǸӺݸ߹̬ſͷ