how many幾How many short threads do you need for protection?NoteHow many short threads do you need for protection?Breakdown of how manyshort thread幺 componentprotection戍A person with a spear offers you protection.Usages of how manymachine機How many trees do you need to build a machine?幾how manyElon.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