complication

The project faced unexpected complications due to the budget cuts, causing delays in the delivery schedule.

プロジェクトは予算削減により予期せぬ問題に直面し、納期が遅延する結果となりました。

The unexpected complication in the contract negotiations forced both parties to extend the deadline.

The surgery was successful, but the patient experienced a minor complication during recovery.

手術は成功しましたが、患者は回復中に軽合併症を経験しました。