### Chinese: 近期我国发生多起本土聚集性疫情，均是境外疫情经口岸城市输入。
### English: Multiple local gathering epidemic conditions have occurred in our country recently, all of which were inputted from overseas epidemic conditions via port cities.
### Errors: There is a major error at "local gathering epidemic conditions". There is a major error at "inputted from". There is a major error at "as epidemi". There is a major error at "conditions".

### Improved English: Recently, there have been many local cluster outbreaks of diagnosed cases in China, all of which were imported from overseas through port cities.