古い革袋に新しい酒を盛る

ふるいかわぶくろにあたらしいさけをもる

[furuikawabukuroniatarashiisakewomoru]

Definitions

1.expressions (phrases, clauses, etc.); Godan verb with 'ru' ending

to pour new wine into old wineskins; to give something unorthodox an orthodox presentation