### Chinese: 还有你想那么多的厂家每年的广告费都要几千万甚至是几个亿，这个费用何来？
### English: And you think so many manufacturers spend tens of millions or even hundreds of billions of dollars each year on advertising, what does this cost?
### Errors: There is a major error of incorrect translation has stylistic problems at "And you think so many manufacturers spend tens of millions or even hundreds of billions of dollars each year on advertising,". There is a major error of incorrect translation includes information not present in the correct translation at "what does this cost?". There is a minor error of incorrect translation is missing content from the correct translation at "tens of millions or even hundreds of millions".

### Improved English: Just think about where the tens of millions or even hundreds of millions yuan advertising fee of the manufacturers come from every year.