### Chinese: 其实原材料一样，只是大家认为贵的就是好的。
### English: In fact, the raw materials are the same, but we think the expensive is good.
### Errors: There is a major error of incorrect translation does not accurately represent the correct translation at "the expensive is good". There is a major error of problems with grammar, other than orthography at "the expensive is good". There is a minor error of incorrect translation has stylistic problems at "In fact, the raw materials are the same,".

### Improved English: Actually, the raw materials are the same, and people just think the goods are more expensive because they are better.