explain currency Knowledge

Good afternoon, friends!Stop it! I can't stand it!See you tomorrow, friends!

Today, it was really reversed, and I almost packed people in. It's really speechless! All the money was earned by Beihanghe, leaving us only a chicken feather.Good afternoon, friends!

Stop it! I can't stand it!Today, it was really reversed, and I almost packed people in. It's really speechless! All the money was earned by Beihanghe, leaving us only a chicken feather.Good afternoon, friends!