精选优质文档-倾情为你奉上Unit 4Phrase-InterpretingA 1. to have a population of. 2. to cover an area of. 3. to date back to. 4. to have a history of. 5. to be situated in. 6. the gross domestic product 7. drive-in restaurant 8. quarantine certificate 9. duration of stay 10. residence permit1有人口 2有面积 3追溯到 4有年的历史 5位于 6国内生产总值 7“免下车”餐厅 8检疫证书 9居留期限 10居住证B 1日程安排 2旅行路线 3起飞时间