を決めた

彼が引退を決めたことにわたしたちは皆驚いた。

We were all surprised that he decided to retire.

私達は試合の日時を決めた。

We decided when and where the match would take place.

二人は結婚式の日を決めた。

The two of them set a date for their wedding.

彼が帰国を決めたのは、病気だったからだ。

He decided to return to his home country because he was ill.

離婚を決めた理由は何なの？

What made you decide to get a divorce?

トムとメアリーは離婚を決めた。

Tom and Mary decided to get divorced.

婚約を決めたのは僕だ

I was the one who decided to get engaged.

— ８ 1／2 (1963)