| 1. | She was barely walking at the age of four . 她四岁时才勉强会走路。 |
| 2. | He was struck down by cancer at the age of thirty . 他三十岁时死于癌症。 |
| 3. | He ran away from home at the age of thirteen . 他十三岁那年就离家出走了。 |
| 4. | My sister started school at the age of six . 我妹妹六岁入学。 |
| 5. | Not finding yourself at the age of thirty-four is a disgrace ! 34岁了还不得发挥,真丢人! |
| 6. | He died at the age of thirty-nine from the effects of his fatigue . 由于积劳成疾,他三十九岁就死了。 |
| 7. | At the age of fifteen, for a wager, he was disguised as a girl . 15岁时,作为赌注,他被打扮成个女孩。 |
| 8. | At the age of twelve years , the human body is at its most vigorous . 人体在12岁时是精力最旺盛的时期。 |
| 9. | At the age of fifteen, for a wager, he was disguised as a girl . 十五岁时,作为赌注,他被打扮成个女孩。 |
| 10. | At the age of twelve years, the human body is at its most vigorous . 人体在十二岁时正处于精力最旺盛的时期。 |