At the begging it sound a little silly. Give something for free to make money?

开始的时候听上去有些蠢，提供免费的东西挣钱？

youdao

At the begging it sound a little silly. Give something for free to make money?

开始的时候听上去有些蠢，提供免费的东西挣钱？

youdao