学习普通话在了解一个国家的文化和建立强有力的关系方面有着很大的帮助，所以全世界都在开始学习中文。

As learning mandarin will do great help in learning a country's culture and building strong relationship, so the world is starting to learn Chinese.

youdao

学习普通话在了解一个国家的文化和建立强有力的关系方面有着很大的帮助，所以全世界都在开始学习中文。

As learning mandarin will do great help in learning a country's culture and building strong relationship, so the world is starting to learn Chinese.

youdao