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TNCs (transnational corporations) or multinational corporations(MNCs)(跨国公司) are companies that operate in more than onecountry. They often have factories in countries that are not as economically developed （经济不发达的）because labour is cheaper. Offices and headquarters（总部） tend to（倾向于） be located in the more developed world. Unilever(联合利华), McDonalds and Apple are all examples ofTNCs.
When a TNC locates within a country, there are advantages and disadvantages.
Advantages of TNCs locating in a country include:
creation of jobs (create enormous employment opportunities带来工作机会）
stable income and more reliable than farming 稳定的收入
