Explanation: Over and down in the past, back and forth repeatedly. Usage: Joint type; as the predicate attribute; that repeated back and forth Source: Song Xi "ZHUAIYULE" Volume 64: "The sage made the system a lot of articles, music, Dianlaidaoqu, is just this one reason to do it."
No. 2
Upside down back in the past. Repeat back and forth. "ZHUAIYULE" Volume 64: "Sage has made the system a number of articles, music, over and over, only the ge reason to do it." "Dream of Red Mansions," the fifth two back: "We should on the up, but also a horse out, but over and over, get some "Book of Changes" on the students fill in words, what fun! "Mao Dun" Road "Five:" There is so calculating in his mind over and over. "