English Slang collection：
big potato
[释] people very high up in the industry's hierarchy;
[例] Some big potatoes will stop by our company for a visit, so please act like a profession.;
big shot=big cheese
[释] an important person;
[例] I hate the attitude of the big shots.
Big Smoke
[释] a large city, especially a capital city;
[例] Are you going to the Big Smoke this weekend?;
big stink
[释] a large commotion;
[例] Don't make a big stink over such trifles.;
big time
[释] great time;
[例] I had a real big time last night.
big time
[释] great success;
[例] If you want to move up into the big time, you're gonna have to create a character of your own.;
big whoop
[释] a big deal
[释] My life is in complete shambles, but its no big whoop.;
bio break
[释] a bathroom break.
编辑推荐：
新东方雅思培训辅导班
雅思辅导
