问题描述:
最好白天的
问题解答:
http://travel.elong.com/flights/search.aspx?rn=31573&requestInfo=0%2cCGO%2cHAK%2c%2c%2c633393216000000000%2c633384576000000000%2c%2c%2c%2c%2c1%2c364%2c1%2c4209231%2cFalse%2c%2c