ゆるんでわならない【弛んではならない】
yurundewa naranai
1. Must not relax.; Must not loosen.
★ Common
Adjective
#2753200
1. Must not relax.; Must not loosen.
1. I see; that's right
1. mere; simple
1. National League
1. national chain
1. Becoming; After becoming
1. Became; Got
1. Become; Succeed