I'm fourteen years old.My sister is twelve years old (同义句) I;m ___ ___ ___than my sister.

I'm fourteen years old.My sister is twelve years old (同义句) I;m ___ ___ ___than my sister.
I'm fourteen years old.My sister is twelve years old (同义句) I;m ___ ___ ___than my sister.

I'm fourteen years old.My sister is twelve years old (同义句) I;m ___ ___ ___than my sister.
two years older

i'm older than my sister

two years older ( two years older than...比……大两岁）