锟斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷(d锟斤拷ng)锟侥碉拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷(1)

锟斤拷源锟斤拷锟竭匡拷锟絎(w锟斤拷ng) 2009-08-24 08:38:05

[锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷]

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锟斤拷锟斤拷知锟絉(sh锟斤拷)目锟斤拷(bi锟斤拷o)

锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷太陽高度和曪拷夜锟絃锟教的硷拷锟斤拷(ji锟斤拷)變锟斤拷锟斤拷锟斤拷锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷2锟斤拷锟剿斤拷锟侥硷拷锟斤拷锟轿成硷拷锟戒劃锟斤拷锟斤拷

锟斤拷锟斤拷3锟斤拷锟剿斤拷24锟斤拷(ji锟斤拷)锟解劃锟街硷拷锟斤拷(du锟斤拷)锟絩(n锟斤拷ng)锟絀(y锟斤拷)锟斤拷锟斤拷锟絰锟斤拷

锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鍘э拷锟斤拷纬锟�锟斤拷

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