### Chinese: 此外，通知还提出，有条件的口岸城市可研究在辖区内设置疫情防控缓冲区。
### English: In addition, it is also proposed in the notice that the port cities with certain conditions can also set the epidemic prevention and control buffer zone within the administrative region.
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "with certain conditions". There is a major error of incorrect translation includes information not present in the correct translation at "administrative region". There is a minor error of incorrect translation has stylistic problems at "it is also proposed in the notice".

### Improved English: In addition, the notice also requests that port cities with the capability can study the possibility of setting up epidemic prevention and control buffer zone within their jurisdiction.