glory days

Noun

plural plural-only

Period in which an individual or group exhibits great success and wealth

Japanese Meaning

個人またはグループが大きな成功と富を享受した時期、すなわち最盛期や黄金時代

The old band often reminisced about their glory days, when stadiums were packed and record sales soared.

その古いバンドは、スタジアムが満員になり、レコードの売り上げが急増した栄光の日々をよく懐かしんだ。

Sense（1）

Period in which an individual or group exhibits great success and wealth