を扱う

to handle or treat someone or something, to deal with; to cover (a subject)

→ を
phrase Uncommon #11,465
to handle or treat someone or something Used for dealing with people or things, including handling them with care or skill.
JA: 彼女は子供を扱うのがうまい。
EN: She is good at handling children.

君たちが私を扱うように私は君たちを扱うつもりだ。

I intend to treat you the way you treat me.

食品を扱う前は手を洗うこと。

Wash your hands before handling food.

彼女は子供を扱うのがうまい。

She’s good with children.

シートを扱う人もいない。

There’s no one to handle the sheets, either.

phrase Rare #42,517
to deal with; to cover (a subject) Used when a field of study or a discussion takes something as its subject.
JA: 天文学は恒星と惑星を扱う。
EN: Astronomy deals with stars and planets.

歴史は過去を扱う。

History deals with the past.

著者はこの事柄を扱うつもりはありません。

The author does not intend to address this matter.

心理学は人間の感情を扱う。

Psychology deals with human emotions.