born in 和 born on 的区别

born in 后往往接地点、年份或大地点
Examples:
1. He was born in Sweden.
他出生于瑞典。
2. He was born in the Highland.
他出生于苏格兰高地。
3. She was born in 1950.
她生於1950年.
4. He was born in England.
他出生于英格兰。
5. He is a Dane inasmuch as he was born in Denmark, but he became a British citizen at the age of 30.
他按其出生在丹麦来说是丹麦人, 但他在30岁时成了英国公民.
6. She was born in America.
她出生于美国。
7. What year were you born in?
你出生于那一年？
8. My little daughter was born in December.
我的小女儿是十二月出生的。

born on 后面往往接具体的某一天
My little daughter was born on a cold morning of December.
我的小女儿是十二月的一个寒冷早上出生的。