First of all, it is understood as shouting a password. The waltz is in 3/4 time. Generally, three beats jump three steps (including one step and two steps), and the password is "1, 2,3"; Sometimes you have to jump four steps in three beats, and the password is "1 click, 2,3" or "1, 2 click, 3" and so on. Sometimes you have to jump five steps in three beats, and the password is "1 click, 2 click, 3" and so on; Then jumping six steps is "1 click, 2 click, 3 click" and so on.

Second, really want to shout slogans. For example, the common slogan of "exercise and defend the motherland" in the past and so on. Then we need to arrange the slogan in three beats to deal with it: "sports, exercise, health, safety, health, motherland." Hey!