Is cn tag only for Chinese Language?
Can't it be for Chinese People?
I think Chinese People can understand simple English sentences like "how to keep bananas long" or "after 4 days" as well as simple pics.
I just wanted to share this useful info with many people. That's why I added 'cn tag' and I don't think using cn tag here is unwise.
Everyone has a right to use any tag in reasonable boundaries here.
And Saying "use wisely" is not kind because it means "You were not wise this time".
我觉得你说得草率也没礼貌。