Since the rapid development of web advertising in China and abroad, it brings a series of problems for the effectiveness evaluating of web advertising.

网络广告以迅猛之势在国内外飞速发展，给网络广告效果评价带来了一系列的难题。

youdao

Since the rapid development of web advertising in China and abroad, it brings a series of problems for the effectiveness evaluating of web advertising.

网络广告以迅猛之势在国内外飞速发展，给网络广告效果评价带来了一系列的难题。

youdao