Being exposed to entirely new ideas and trends，they can enrich their knowledge and expand their horizons.
by living and studying in a foreign country, one can improve his foreign language much faster than at home.
A great gift a parent can give is to let a child spread his /her wings and be independent
Reduce their dependence on their parents
learning a foreign language and communicating smoothly with the local people is far from an easy thing at the outset for most people.
It also takes time for students to adapt themselves to a new diet， custom，set of ideas and even the climate.