English Slang collection：

bummed out

[释] depressed;

[例] Tim's bummed out. He got kicked out of the company.;

bummer

[释] an unpleasant or disappointing experience;

[例] A: Do you still remember our last trip to Thailand? B: Oh... You can forget it. It's a totally a bummer.

bummer

[释] a vagrant or idler;

[例] The bummers have caused serious problems. The government has promised to take actions.;

bum something from someone

[释] to beg/borrow from someone;

[例] Can I bum some money off you? I left my wallet in the car.

bumping

[释] full of people;

[例] The party is bumping! There's a number of faces that I don't know at all.;

bump in the road

[释] difficulty; hardship;

[例] Apple Inc hit a rare bump in the road after the death of Steve Jobs though Cook was trying hard.

编辑推荐：

新东方雅思培训辅导班

雅思辅导