後生大事

ごしょうだいじ

Common word

noun

•

with religious zeal, with utmost devotion, take great care of(yojijukugo)

後	behind, back, later
生	life, genuine, birth
大	large, big
事	matter, thing, fact, business, reason, possibly

ごしょうだいじ

も

、

い

ぼく

たからもの

People ask me 'why would you want to cherish a piece of junk like that?' But this little beauty means the world to me

かのじょ

ごしょうだいじ

She held on to it for dear life