(12) Go to the bathroom 上廁所

A: John! I have to go to the bathroom.
    John！我要上廁所。
B: You just went 10 minutes ago.
    你十分鐘前才上過。
A: I know, but I have to go again.
    我知道。可是我還要去。
B: All right, all right! Just don’t take all day.
    好吧，好吧。別拖太久喔。