单词on the bum
na.: 过流浪生活；游手好闲；〈口〉有毛病
No sooner had his mother died than Jim began to go on the bum.
母亲刚过世，吉姆就开始过流浪生活了。
John lost his job and went on the bum.
约翰失去工作过着流浪生活。
The last Chinese boyfriend I had once cheekily slapped me on the bum and told me I was bigger than him, which I was.
我最后一个中国男友在街上给了我脸颊一巴掌说我比他要粗壮，我也的确是。
They would hit the child on the bum with their hand.
他们用手打孩子的屁股。
When I was on the bum I had all my teeth, my eyes were bright and clear.
我到处游荡的时候全部牙齿都好好的，眼睛也很明亮。
He spent several years on the bum.
他过了几年流浪生活。
Ain"t it fun when you she splits you and leaves you on the bum
好玩吗当她离开你让你自己游荡
his nerves are on the bum
他的神经有毛病。