重点讲解:
1. once in a while 偶尔;间或;
例句:It's a relief to get out of the office once in a while.
偶尔走出办公室去透透气也是一种调剂 。
2. like to do sth. 喜欢;喜爱;
例句:The youth like to wear knickerbockers.
年轻人喜欢穿灯笼裤 。
3. hang out 闲逛,逗留;
例句:I often used to hang out in supermarkets.
我过去经常在超市里逛个没完 。
n. 减轻,解除,救济(品), 安慰,浮雕,对比