Can using 세요 imply "please"? I entered "Please sit comfortably" & was marked wrong.
Yes in a way. 세요 is the polite imperative. I had sit down instead of sit and they marked it wrong too
Actually it is correct. The app just doesnt work that way. Probably because it was entered without 'please' in the first place.
You should notify the team when that happens. Using "please" is definitely a possible translation. In fact, given the over-all politenes of the Korean people, I think it is a better translation with "please" than without. My guess is the team just forgot to include it as an option. There were examples in prior lessons with the same problem. I have made numerous notifications to that effect. Haven't had a chance yet to go back and see if they were implemented.