Mike is 14 years old,David is 12 years old .合成一句话

问题描述:

Mike is 14 years old,David is 12 years old .合成一句话

Mike is two years old than David.
迈克尔比大卫大两岁。

Mike is two years older than David who is 12.

Mike is 14 years old,and David is 12 .

用and行不。。。这似乎还要看语境的啊。。。