nit 280 Im going to hit the sack．我要上床睡覺了

nit 280 Im going to hit the sack．我要上床睡覺了
    I am going to hit the sack.
    Good night.(晚安?。?BR>    I am going to sleep.
    I am going to bed.
    Good evening!（晚上好！）
    Hit the sack.
    Hit the hay.
    Go to bed.
    Tony gives Tarry this sack for being late to the meeting.
    After a long given work, he was nice to hit the sack.