to wear many (different) hats
[wear] (a|) different [hat]
[wear] more than one hat
to wear many (different) hats
01
複数の役割を担う, いくつもの仕事を兼ねる
to have different roles, positions, or jobs at the same time
idiom
例
In a small startup, everyone has to wear many hats.
小さなスタートアップでは、誰もが複数の役割を担わなければならない。



























