Mingming is 5 years old.Fangfang is 3 years old.合并成一句.

问题描述:

Mingming is 5 years old.Fangfang is 3 years old.合并成一句.
Fangfang is _____ _____ ______ than Mingming.

Fangfang is 2 years younger than Mingming.