如何做一个 旅行计划

摘要：

Part 1Nathan: Whoa! That sounds like wa-a-a-y too much work. I want to relax when I”m on summer break.Samantha: I think a couple of weeks in Yunnan and a few days of biking will be a huge adventure and an exciting way to spend part of our vacation.

在线出版日期：2018-06-19（万方平台首次上网日期，不代表论文的发表时间）

页数：共4页

页码：38-41