在香港飛到巴西需多少時間？

Well, I have heard that there are at least more than 15 hours, it depends on which city.

And also, you have to change flights as there are no flight go directly from HK to Brasil.

Well, the problem of adaptation, um... Many HK people think that the HK living style is the best and other people has to compromise. That kind of people totally cannot adapt. You know, in many countries, Chinese have their own China Town which they live with their own style. I think they are totally not adaptive to foreign life. I think many HK people are quite discrimative. And a lot of people are afraid of african people, just because of their skin colour. Well, in Brasil there are many people in black skin. Many of them are nice but if you can make friends with them, it is better for your adaptation. And just think whether you can immerse with the local people, language, culture, food, entertainment, music. Or at least willing to learn those. Then you can know will you adapt to live there.

香港人適應力很強
一定可以適應到唔同地方ｇｅ　生活
大概需要八小時以上