broker historical definition for Dummies
知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。The ASL fingerspelling delivered here is most often used for suitable names of men and women and places; It is additionally applied in certain languages for concepts for which no signal is obtainable at that minute.知乎，让每一次点击都充