### Chinese: 现在我跟大家先说一下听装贵的原因，贵在哪里？
### English: Now let me tell you why it is expensive, where is it?
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "where is it?". There is a major error of problems with grammar, other than orthography at "it is expensive, where is it?".

### Improved English: Now I will introduce why the canned ones are expensive.