ˮ㽺ʱõһֵ㽺Ʒ㽺ʱʹĶһͷͽˮɱӲͻڹһȷIJҪĻõ̭ͷϸЩطҪõĿԲο¼㣺
1.㽺ʹýˮʱҪѽˮIJſԱͷABĹ̻˵ô챬dzʱ䲻վɻᱬʱҪѻȡٰѽˮĺ
2.һ㽺ʱԱͷ˲ɽӹ㽺Ʒʱڳ¿ɽǿٹ̻ڵ㽺ֹ㽺ĻͺװͷӦüֵ㽺һ
3.¶ȿԱͷñ۽ʹȫֵ㽺ͷˮֻҪȾۻֻҪüȵһ¶Ͳᱬͷ
4.Զ㽺ˮѡʹýˮȵ̻Ҳֹͷճȸͷܿ칣
ŷabgԶԶ㽺ͷǽӽȸߡĥʹڲƿñ̨ϲϹӲάϵĸ