### Chinese: 答：国产的是替代产品，非原厂在中国生产的产品，只是国内都沿用该说法。
### English: <v>A</v>: Domestic products are substitute products, products that are not produced by the original factory in China, but the language is used domestically.
### Errors: There is a minor fluency/inconsistency error at "A" within <v></v>.

### Improved English: Answer: The domestic-made ones are substitute products, not products made in the original factory in China; it’s just that it is described as that in our country.
