Actually I more prefer work in domestic business because
I can often work in my own country, and my colleagues all come from the same country. If I choose to work international business, I need often meet people from different countries, and I need to know the different cultures of many countries, which will make me feel pressure.For the question 2 such as Apple google Samsung, for example Apple Maintaining the same brand image around the world, having a supply network from all over the world, and creating demand for different countries have been marketing Apple internationally