| 1. | They're still working. i was in there half an hour ago .
他们还在埋头苦干，我半小时前才去看过。 |
| 2. | I bought two expensive dictionaries here half an hour ago , but i forgot to take them with me .
半个小时前我在这里买了两本很贵的词典，但是我忘了带走。 |
| 3. | “ when did the train arrived ? ” “ half an hour ago
火车何时到达的？半小时之前。 |
| 4. | I ' m afraid it got in half an hour ago , at 1 : 20p . m
在半个小时前1 ： 20到的已经到了。 |
| 5. | My father got home about half an hour ago
我爸爸差不多半小时前下班回家的 |
| 6. | My wife says , 20 tablets , perhaps half an hour ago
我老婆说, 20片,可能半个小时以前 |
| 7. | The plane landed in paris half an hour ago
飞机已于半小时前到达巴黎。 |
| 8. | No , jinx . mr . jinx . i called you like half an hour ago
不, jinx ， jinx先生我半小时前打过给你 |
| 9. | You ' re out of luck . the last bus left half an hour ago
你运气不好。末班车半小时前就开走了。 |
| 10. | Did you serve this gentleman half an hour ago , caroline
卡罗琳，半小时前你接待过这位先生吗？ |
