Hello

So for fresher, it is really important to have some national  experience in a reputated brand like taj ,oberoi.. it will help you to get the exposure of your industry..

Working in abroad is really the dream of many people and also you will paid more than in our country . It is depend upon which country you are moving in,if it is English speaking country than it is easier than any foreign language.

It need time to understand different languages. Once you done with the language than understand the culture ,it will really help you out to handle the guest.

Feel free to ask

Good Luck...