"Up and down ,and in the end it just round and round .

up and down翻译 up and down? up and down 翻译 jump up and down jumped up and down they go up and down in a lift thy ________ a lift _________go up and down People go up and down in the lift = People go up and down _____ _____ . we go up and down the apartment building in the How does she go up and down in highrises ?(英译中) people move up and down along in boats moving up and down in time with the terrain up and down什么意思 up and down翻译汉语? It goes up and down ,in and out ,front and back ,sometimes'中文意思? Up and down ,and in the end it just round and round . 是ups and downs还是up and down还是up and downs还是ups and down he lives in a tall ___(bulid)and goes up and down by elevator up and down ,again and again,hour and