How to travel without a dictionary and translator?
In order to understand an unfamiliar language, speak oneself on it, read signs, pointers, menus, navigate foreign sites, it is not necessary to learn all the languages of the world, hire a translator or buy dictionaries. Nowadays, to solve the language problem, a smartphone or tablet with the installed Google translate is enough. This application supports over 80 languages.
This is a very useful app, especially when traveling. For more information about its features, see HERE.