サボらなければならない
saboranakereba naranai
1. Must not slack off.; Must not be lazy.
★ Common
Adjective
#762525
1. Must not slack off.; Must not be lazy.
1. I see; that's right
1. mere; simple
1. to be truant; to slack off
1. National League
1. national chain
1. Becoming; After becoming
1. Became; Got
1. Become; Succeed