| 1. | They experimented three times on the seed . 他们对种子进行了三次试验。 |
| 2. | That crafty prince was espoused three times . 那位狡黠的君主结过三次婚。 |
| 3. | The short-term training class has been run three times . 短训班办了3期。 |
| 4. | The clothes have been rinsed three times . 衣服已经洗了三和。 |
| 5. | The rice has been washed for three times . 米已经淘了三次了。 |
| 6. | The plane looped the loop three times . 飞机连翻了三个跟头。 |
| 7. | We did this exercise three times . 这种演习我们进行了三次。 |
| 8. | Take two tablets three times a day after meals . 一天三次,每次两片,饭后服用。 |
| 9. | To be taken three times a day , two ( tablets ) each time . 日服三次,每次两片。 |
| 10. | That house has changed hands three times in five years . 那栋房子在5年内易手了3次。 |