### 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 <v>dollars</v> each year on advertising, what does this cost?

### 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.
