The rooms inside were undergoing a spring-cleaning.里面的房间正在进行大扫除。He called for “a good spring-cleaning” within the NATO alliance.他要求在北大西洋公约组织联盟内部好好整顿一番。We were busy with spring-cleaning.我们当时正忙于春季大扫除。Barry spent the day spring-cleaning.巴里用了整天时间大扫除。I want to do some spring-cleaning.我打算做个大扫除。