http://astro.sina.com.cn/t/2007-04-20/175038051.shtml 
┾━┾━━━━━凝霜界线━━━━━┾━┾   
                               
±>掝浒兲咫檤贳琾侑哆荙<   

±>苛遈wó蒛⒏咫檤<   

±>咫凴庑线dē葙勨<   

~~~。~~~。~~~。~~~。~~~。~~~。~~~。   

±>掝浒兲咫檤杤粅dē谚铯<   

±>兲遈荭dē/?<   

±>蓸遈赀dē/?<   

±>硴遈绿dē/?<   
                             
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