### 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: There are so many manufacturers you want to spend tens of millions or even hundreds of millions of dollars a year on advertising, the cost of where?
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "you want to spend". There is a major error of incorrect translation has stylistic problems at "the cost of where?". There is a major error of wrong grammatical register (eg, inappropriately informal pronouns). internal inconsistency (not related to terminology) at "There are so many".

### 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.