dozy:not looking or feeling awake 昏昏欲睡的,困倦的 lazy：not involving much energy or activity.slow and relaxed 无精打采的,懒洋洋的 前一个强调的是困 hotel：a building where people stay,usually for a short time, paying for their rooms and meals 旅馆,旅社,饭店 hostel：a building that provides cheap accommodation and meals to students,workers or travellers 宿舍,招待所（提供廉价服务） 后者强调廉价
