### Chinese: Meta 在香港的办公室大概几百人，在大陆还有几大代理商。
### English: Meta has an office in Hong Kong with about a few hundred people, and several major agents in China.
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "several major agents in China". There is a major error of incorrect translation has stylistic problems at "an office in Hong Kong with about a few hundred people".

### Improved English: There are around hundreds of staff at its Hong Kong office and several major agents in the mainland.