Guo kafei se

Quick answer：

The term 'Guo kafei se' does not have a direct translation in English. It seems to be a colloquial or misspelled phrase in Chinese. 'Kafei' might refer to coffee, and 'se' could be short for 'secai,' meaning color. Therefore, it could be interpreted as 'coffee color' or a similar phrase. Without more context, it's difficult to provide a precise translation or explanation.