Je veux avoir le même air qu'elle.


#1

air? This word translate to air…


#2

You have to check the other definitions of the word “air” which means “look” (as in “her looks are old-school”).

https://en.wiktionary.org/wiki/air#French

It is seldom used in French though. However, the expression “avoir l’air” is often used. (=to seem/to look like)