1.Eric Harwit says once the teenage patients leave the camp, they are not supposed to play games.
supposed to 應該,猜想會
The government, the executive and the judi-ciary are supposed to be separate.
政府、行政部門和司法部門應該彼此分離 。
They are supposed to be here at about half four.
他們應該在4點半左右到達這里 。