为什么瑞士是最快乐的国家？词数 280 建议阅读时间 6分钟 课件及教案见网站 测试见7版WHERE is the happiest place on Earth? No, it’s not Disney World, but a real country – Switzerland.On April 23, the United Nations published the World ……

Which country is the happiest country (最快乐的国家) in the world? Some say it's Denmark2. We'll visit this happy country together. It is in northern Europe (北欧). Let's go!Warm trust温暖的信任Do Danes (丹麦人) eat ……