the pretty girl is 18 years old 同义句 she is ___ ____ girl.the pretty girl is 18 years old 同义句she is ___ ____ girl.

the pretty girl is 18 years old 同义句 she is ___ ____ girl.
the pretty girl is 18 years old 同义句
she is ___ ____ girl.

the pretty girl is 18 years old 同义句
she is 【an eighteen-year-old】 girl.

She is an 18-year-old pretty girl.
一般这个吧