machine機How many trees do you need to build a machine?NoteHow many trees do you need to build a machine?Breakdown of machinetree; wood木how many幾How many short threads do you need for protection?Usages of machine飛ひ行こう機きhikoukiairplane機machineElon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese nowNihon-shiki romanizationwatasi ha tyuugoku kara kimasitaHepburn romanizationwatashi wa chuugoku kara kimashita