https://online1.tingclass.net/lesson/shi0529/0000/458/280.mp3
https://image.tingclass.net/statics/js/2012
Unit 280
I am going to hit the sack.
Good night.(晚安!)
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.