与此同时，人们日益担忧，在互联网时代，这种商业模式或许是多余的。

Meanwhile, concerns are weighing that the business model may be redundant in the internet age.

youdao

每个在互联网圈的人都在讨论商业模式。

Everyone in the tech world talks about business models.

youdao

到目前为止，互联网行业最成功的商业模式仍然是广告。

So far, the Internet industry's most successful business model is still advertising.

youdao

到目前为止，互联网行业最成功的商业模式仍然是广告。

So far, the Internet industry's most successful business model is still advertising.

youdao