約やく束そく事ごと

noun

promise; vow; engagement

A formal or explicit promise, often between people or groups. Can imply a binding commitment.

• 彼かれは約やく束そく事ごとを守まもる人ひとだ。

  He is a person who keeps his promises.

• 結けっ婚こんは大たい切せつな約やく束そく事ごとです。

  Marriage is an important vow.

noun

convention; rule; resolution

A socially or mutually agreed rule, convention, or resolution. Often used in contexts like meetings, organizations, or shared understandings.

• 会かい議ぎで新あたらしい約やく束そく事ごとが決きまった。

  A new rule was decided at the meeting.

• 社しゃ会かいの約やく束そく事ごとに従したがう。

  Follow the conventions of society.