observer

観察者、見物人

出来事や状況を見ている人。自分では参加しないことが多い。

やさしい英語で： Someone who watches an event or situation, often without taking part.

• She was a silent observer.
• Several observers watched the game from the balcony.
• To a casual observer, everything looked normal.

類義語： watcher, onlooker

よく使う表現： casual observer, outside observer, silent observer, independent observer

遵守者

法律や規則、習慣に従う人。

やさしい英語で： Someone who follows a law, rule, or custom.

• She was an observer of local customs.
• Faithful observers of these rules avoided unnecessary arguments.
• He remained a dutiful observer of the family’s traditions.

使い方： observer of something (He was a strict observer of religious customs.)

類義語： follower

よく使う表現： observer of customs, strict observer