边走边吃引发争议

摘要：

Street food is popular in many countries. But does that mean you should both buy and eat your food in the street? Japan is struggling to answer that question, particularly when it comes to popular tourist areas.

在线出版日期：2019-09-27（万方平台首次上网日期，不代表论文的发表时间）

页数：共2页

页码：41-42