### 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 at "are so many manufacturers you want to spend tens of". There is a major error at "s of". There is a major error at "of dollars". There is a major error at "advertising, the cost of where?".

### 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.