法语是我的第二外语，我真不知他有什莫用？

实话帖，顶！

Actually, French is the official language in the world.
Laws or anything really important have all a copy in french.
Do you know that in Olympics, they tell facts or name of the countries in french first and then in other languages.
French is also very close to Latin, that's why you will learn really easily English and Spanish or other European languages.
And french is the most beautiful language to hear, apparently.

;)

Cheri..If you love languages, you'll find them very useful..but if you are not interested at all, I suggest you learn sth that you truely love.
French is useful, if you learn it very well you can make many french friends, and many other wonderful things that you wouldn't know if you don't master it