重點講解：
1. second-hand
二手的；用過的；舊的；
eg. Buying a second-hand car can be a risky business.
買二手車可能有風險nF8JQFwJlL-^1Id。
eg. I got this book by chance at a second - hand bookshop.
我趕巧在一家舊書店里買到這本書^L+L,|aj58aR。
2. be quids in
手頭余下很多錢；賺了更多的錢；
eg. Still, we were quids in, we didn't care!
不過我們還有不少錢，才不在乎呢！
eg. Having sold the film and TV rights to his new best seller he's absolutely quids in.
他售出了最新暢銷小說的電影和電視版權，現在就等坐收厚利了mcs!k_xZo;。
3. clean up
清理，清除（污染物）；把……弄干凈；
eg. You should always clean up the room.
你應該經常清理房間)_*[B18nM2。
eg. Let me clean up the broken glass before someone walks on it.
我來把碎玻璃掃掉，以免有人踩到K,,#37-Ubg&D;8vv*Ut。
4. out of pocket
缺錢；賠錢；
eg. ey were well out of pocket — they had spent far more in Hollywood than he had earned.
他們非常缺錢——他們在好萊塢的花費已經遠遠超出了他的收入KlWAXXI1pK))I*TL-Nl。
eg. Statements with errors could still be going out, but customers who notify us will not be left out of pocket.
存在錯誤的結算單仍有可能發送出去，但告知我們的客戶將不會遭受損失#8J!f=c3PG。
5. cheer up
（使）高興起來；（使）振作起來；
eg. I wrote that song just to cheer myself up.
我寫那首歌是給我自己打氣的f!NQFqeFQYuFmie*c@0。
eg. Cheer up, better times may be ahead.
打起精神來，好日子也許還在后頭呢Lh@swXFyt2qJ。