"China is a very big country."
Translation:اَلْصّين بَلَد كَبير جِدّاً.
Where is the audio? Duolingo creator you are making a huge leap suddenly with Vocabulary introduction and many other things assumed that have either not been covered or insufficiently to rememeber and im lost and i study with several other methods as well as live here in KsA . So if its affecting me i suspect its not uncommon. Additionally your review lessons in the first 20 or so lessons are far too simplistic and do not review sufficiently all the various vocabulary studied within the lessons. If it is mandatory that i write every single thing down in every lesson, since it is not reviewed ...please communicate and demand that.