If you want another drink, just help yourself.

　　你要是想再喝一杯就請自便。

　　Many a good man has been destroyed by drink.

　　許多好人都毀在了飲酒上。

　　Shall we go for a drink after work?

　　我們下班后去喝一杯好嗎？

　　Let's meet for a drink after work.

　　下班后我們一起去喝一杯吧。

　　This is the only place to get a drink after hours.

　　這是酒吧正常關門時間之后唯一能喝一杯的地方。