I(yng)U̎O(sh)mO(sh)䣬RTORCO,mO(sh),rto
l(f) O(sh)(y)
+
ַɽǧ(zhn)t·20̖(ho) 棺-- I(yng)a(chn)ƷU̎O(sh)䣬mO(sh)RTORCO,mO(sh),rto