It is easier to teach a second language to children:
A young child is able to hear, memorize and reproduce sounds contrary to an adult ear. Then, learning is more precocious, more children can reproduce perfectly the sounds, accentuation and melody of a second language.
Knowledge Multiple languages is necessary these days, this practice complements the school education. It is an investment for the future.
Finally, This practice is less expensive than
sending their children during school holidays abroad.