培训尤其是英语培训已成为中国许多大城市的一个繁荣产业。

Training, especially English training, has been a prosperous industry in most big cities in China.

youdao

培训尤其是英语培训已成为中国许多大城市的一个繁荣产业。

Training, especially English training, has been a prosperous industry in most big cities in China.

youdao