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to engage in; to participate in; to take part in; to be involved in
この事件の捜査に携わる刑事は、全員ベテランだ。
All the detectives involved in this case are veterans.
難民支援のボランティアに携わった経験が、今も生きている。
The experience of having been involved in refugee support work is still valuable today.
姉は国際機関で環境政策の立案に携わっている。
My older sister is involved in drafting environmental policies at an international organization.