һ   ɡ֧ùϵ 
ٸù ֮䣬֧֧֮ãá 
֧䶼ǵ֧ɣɲ֧ 
۷֧ͬУ֧¸ɣ֧ոɣ֧ʱɣʱ֧ոɡ 
ָ޻𣬳ˮ 
ԭп˵ùϵ߲߼Ҫڷ˥ʱУҲʹֱ߼ 

ڶ   ֮ùϵ 
˵ĹͬС 
ϣ ȫΪϰ޺ϻ˫ųɡ 

֧֮ùϵ 
1֧˹ 
ͬС  
2֧ϣзϣ˺֣ 
ϣϺϣϣδȫϣîϣ߼ɣɡ 
˺ϣӳϣ˫ųɡ 
3壺˫߳ɡ 
4ֻ̣гδ̣̣ ۣ ˫ɡ 
