1Each; respectively — used to show that multiple people or things are considered individually, each corresponding to a different result or attribute.
出席者はそれぞれ自己紹介をした。
Each attendee introduced themselves.
リンゴとミカンをそれぞれ二つずつ買った。
I bought two apples and two mandarins, each.
学生たちはそれぞれの理由をノートに書いた。
The students each wrote down their own reasons in their notebooks.
国によって習慣はそれぞれ違う。
Customs differ from country to country.