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- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Are you sure there is no danger of infection now? 你敢不敢肯定现在已经没有传染的危险了?
- I don't think he looks his age of seventy. 我感到他看起来不像70岁的人。
- The age of majority is eighteen. 成年的法定年龄是18岁。
- He ran away from home at the age of thirteen. 他十三岁那年就离家出走了。
- At the age of thirty, Mary began to lose colour. 玛丽在30岁的年纪就红颜渐逝了。
- This new type of infection is resistant to antibiotics. 这种新的传染病对抗菌素有抗药性。
- She was orphaned at the age of ten. 她在十岁时成为孤儿。
- My father retired at the age of 60. 我父亲六十岁时退休了。
- My grandmother got married at the age of seventeen. 我的祖母十七岁就结婚了。
- He was already balding at the age of 25. 他25岁就秃顶了。
- The high risk of infection puts a premium on the use of sterile needles. 由於受感染的风险很大，无菌注射针的使用受到了重视。
- Cole popped off at the age of twenty. 科尔在二十岁时突然死去。
- The high risk of infection put a premium on the use of sterile needle. 由於受感染的风险很大，无菌注射针的使用受到了重视。
- He lived to be [to the age of]80. 他一直活到了80岁。
- The average age of the students is 19. 学生的平均年龄是19岁。
- You seem to have picked up some kind of infection. 你似乎已受了某种感染。
- He was composing at the piano at the age of seven. 他7岁时就会钢琴作曲。
- An age of ideological confrontation. 一个意识形态对抗的年代
- The doctor probed the wound for signs of infection. 医生检查伤口是否有感染的迹象。
