why is it wachina and not mchina??
Because it is in plural "We are......"
Mchina is one Chinese person, Wachina is several Chinese persons
Is there no audio for swahili in duolingo?
Couldn't help but...
Sisi ni sawa, everyone!
Couldn't I say "Tuna wachina"?
Tuna means ''we have'', so that'd be ''We have Chinese''