Only four firms have any scale, and they have been in China for a century.

只有四家公司有一定的规模，而且它们在中国已经经营了一个世纪。

youdao

Only four firms have any scale, and they have been in China for a century.

只有四家公司有一定的规模，而且它们在中国已经经营了一个世纪。

youdao