It means you think your the only person in the world who matters, and everyone else in the world must do what you want. It means you arent considering other people, and you think you and what you want is more important than others. We are all the centre of our own lives and the most important person in it. BUT to other people you are not the most important person in the world and they dont always want what you want.It means you need to consider them as well as your own wishes. It means that you don't create a large enough displacement in the gravitational field and therefore Earth does not rotate around you.
Foreign trade of the United States. Foreign trade of the United States comprises the international imports and exports of the United States, one of the world's most significant economic markets. The country is among the top three global importers and exporters.
Exporting is the marketing and direct sale of domestically-produced goods in another country. Exporting is a traditional and well-established method of reaching foreign markets. Since exporting does not require that the goods be produced in the target country, no investment in foreign production facilities is required.