答案:参考回答: There are a few I can think of. Iran maybe, because it's unsafe, or so I heard, and that's such a shame as it's supposed to be a beautiful country, full of, for the most part, friendly little village communities. Singapore as well because it's too hot and humid there I would die of heat exhaustion. Well, I'm not sure about south Korea either I don't think the food would really agree with me.