| 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. | She lived pleasantly to the age of ninety-two .. 她愉快地活到九十二岁。 |
| 5. | My sister started school at the age of six . 我妹妹六岁入学。 |
| 6. | Who said that the age of chivalry was dead ? 谁说骑士风尚的时代已一去不复返了? |
| 7. | The age of majority is eighteen . 成年的法定年龄是18岁。 |
| 8. | It was the age of heartbreak . 那是令人伤心的年龄。 |
| 9. | Until the age of seven, respiratory movement is abdominal . 在七岁以前呼吸运动是腹式的。 |