和谐英语

VOA慢速英语:Why It's Harder to Sleep in New Place

2016-04-27来源:VOA
Words in This Story

pillow – n. a bag filled with soft material that is used as a cushion usually for the head of a person who is lying down

hemisphere – n. either of the two halves of the brain

active – adj. doing things that require energy

shift – n. work done in a period of time