動詞 bum:

1. ask for and get free; be a parasite
   同義詞：mooch, bum, cadge, grub, sponge
2. be lazy or idle
   同義詞：bum, bum around, bum about, arse around, arse about, fuck off, loaf, frig around, waste one's time, lounge around, loll, loll around, lounge about

1. He had been bumming around the park all day.
   他在公園里蕩了一整天了。
2. Our work is just bumming along.
   我們的工作進展順當。