Translation:The tram and the subway are two different means of public transportation.
in america we say the tram and the subway are to different means of mass transportaton
Η εφαρμογη στο κινητο μου δινει ηδη την απαντηση. Θα μπορουσατε να το διορθωσετε;
I also do not understand. I've done this unit a few times but don't see any problem.
Οι λέξεις δεν υπήρχαν μέσα στα κουτάκια και αυτή η πρόταση ήταν ήδη γραμμένη με μαύρα γράμματα.
Are you working on an Android? Otherwise, I don't recognize what "κουτάκια" you mean. Let us know so we can assist.
yes I am an android user..About a week ago,I was going to finish the transportation field. The task asked me to put the the words in boxes in the correct order, but there were no boxes and the answer was already written in black.
It is a bug in Duolingo. It happen to other languages too. I reported but not corrected. Some months ago.