expression
at the same time; simultaneously; coinciding with
A formal, written expression used to describe two events happening at the same time or coinciding. Often used in news reports or formal statements.
新製品の発売と時を同じくして、大規模なキャンペーンが始まった。
A large-scale campaign began at the same time as the launch of the new product.
首相の訪米と時を同じくして、貿易交渉が再開された。
Trade negotiations were resumed coinciding with the prime minister's visit to the United States.