1) He is her elder by several years.

他比她大几岁.
2) more than ten years his junior

比他年轻十几岁
3) He is three years her junior/her junior by three years

他比她小三岁.
4) I' m older than her.

我比她年岁大.
5) She is three years older than me.

她比我大三岁。
6) He is three years senior to me.

他比我大3岁。
补充资料:他们
1.代词。称自己和对方以外的若干人。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条