English translation for "make contacts high and low"

上下串连

Similar Words：

"make contact plans for every customer" English translation, "make contact release time" English translation, "make contact springs" English translation, "make contact with" English translation, "make contact with sb" English translation, "make contribution to doing sth" English translation, "make contributions to" English translation, "make contributions to society" English translation, "make conversation" English translation, "make conversations" English translation