介绍:
The concept is similar to an "all you can eat" buffet, many Chinese airlines have launched an "all you can fly" package for air traveling. Is "all you can fly" as good as it sounds? / What is "Universal Basic Income"? / Motivational Monday
航空公司第一批“随心飞”到期，有人花3000元包年飞了42次/什么是“普遍基本收入”?
