求翻译：在50年以后世界将发生巨大的变化。 世界的所有国家都不需要学习外语，因为每个人都会有一个随身携带的同步翻译机可以翻译任何一个国家的语言。是什么意思？

正在翻译，请等待...

In 50 years the world will be a big change. All the world's countries have no need to learn foreign languages, because everyone will have a go-anywhere, synchronous translation can translate from any one of the language of the country.

Will have the huge change in 50 year later worlds. World all countries all do not need to study the foreign language, because each people all can have the synchronized translator which carries along with to be possible to translate any national the language.

After 50 years the world will change greatly. Does not need to learn a foreign language in all countries of the world, because everyone will have one carry-on synchronous translation can translate any language of a country.

正在翻译，请等待...