01 ask someone out
中文含义：约会
适合话题：leisure time and relaxing
例句：I will ask my best friend out to go shopping on weekends.
02 ask around
中文含义：到处打听
适合话题：travel
例句：People used to ask around when they go to a new place.
03 back someone up
中文含义：支持
适合话题：friends and family
例句：My wife backed me up over my decision to quit my job.
04 blow up
中文含义：夸大
适合话题：newspapers
例句：Newspapers sometimes will blow up the story.
05 blow something up
中文含义：往…里面充气
适合话题：leisure time and relaxing
例句：We have to blow 50 balloons up for the party.
06 break down
中文含义：出故障
适合话题：travel
例句：Our car broke down at the side of the highway in the snowstorm.
07 call around
中文含义：询问
适合话题：travel
例句：We should call around the policeman when we get lost in somewhere.
08 call someone back
中文含义：回电话
适合话题：interviewing
例句：I called the company back but the offices were closed for the weekend.
09 call something off
中文含义：取消
适合话题：interviewing
例句：It is rude to call off the appointment with the manager before the interview.
10 cheer someone up
中文含义：使…高兴
适合话题：friends and family
例句：My best friends can often cheer us up when we are together.
