ˮԴⲻҹٵ⡣ žáƼˮһֱչȻĸı䣬ˮԴѳΪϵҪ⡣ ˮʾǽڼˮķһֲ,ԤˮҪ˹ִšһһʵ ˮҵˮ װԤˮǹˮҵǿִ߷ˮƽһѡ Ԥˮʹ˹շѸͻ㣬ʷˮݾԱ棬ڿͻѯ ˮǺõģʱճʹдһЩСǰᡣ 磬ûӦлеˮٶ̫죬Ȼ̫Ҳǿܵģˮٶȵԭʲô ǿܵΣ
ͨˮԭ1ˮ,ԶˮͳˮڲṹɷΪ塢Ͳоɵģˮӽˮڳ֮ͨ²οռ䣬»ҡοռСϻҡͳˮͨ2ṹ춥˸϶й3ֺеڿױ£4ֵƽֺе϶ܹС5ˮɶ˵ԲϸĥԲ
ˮԭ: 1ٳеļٳĥԲƻɳֲܻϡ; 2ֶл; ҶƬѡ4ֵƽ϶,ˮDzˮDZˮۼһΪݻʽˮٶʽˮ࣬ԴӢˮķչнʷѡˮʱӦȹͨʹĴСΧȻѡӽֵֹˮΪѡ; 5ƽɶ
ȻˣһЩͬ˵Ҳֻҵ˹ˮеĶҪ붮ѧˮʶϢѯ: