Of the three major beverages of the world--tea coffee and cocoa-- tea is consumed by the largest number of people in the world. It has a cooling, slightly bitter, astringent flavor(涩味) which many enjoy 四,圆• Of the three major beverages of the world-- tea, coffee and cocoa-- tea is consumed by the largest number of people in the world. It has a cooling, slightly bitter, astringent flavor （涩味） which many enjoy