He suggested a swim, and we all agreed.
He suggested a swim, and we all agreed.
彼が泳ぐのはどうだと言いだして, 私たちはみんな賛成した.
He suggested that we (should) go on a picnic. (=He said, "Let's go on a picnic.")
He suggested that we (should) go on a picnic. He said, “Let's go on a picnic.”
ピクニックに行こうと彼は提案した.