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(poor) treatment; (bad) behavior; behaviour; action; act
彼女のひどい仕打ちに誰もが驚いた。
Everyone was shocked by her terrible treatment of others.
そんな仕打ちは許されることではない。
That kind of treatment is unacceptable.
長年献身的に尽くした友人にその仕打ちはあまりにも冷酷だった。
That treatment was far too cruel toward a friend who had dedicated years of devoted service.