Time during which one focuses on or dedicates oneself to a person or activity:珍贵时光：当一个人专注于或将精力用于某个人或某个活动时所用的时间："When you decide to turn on the TV, you decide not to spend quality time with your family"(Steve Tschirhart)“当你决定要打开电视时，你决定……不花珍贵时光跟你的家人相处”(斯蒂夫·切哈特)