Dependence generally refers to foreign trade dependence, so high dependence refers to high dependence on foreign trade.
Because the dependence on foreign trade is composed of two factors, one is the degree of comparison and the other is the degree of openness. A country's high dependence on foreign trade is obviously not good. A high degree of dependence on foreign trade will restrict the development of the country. For example, due to the shortage of domestic resources or commodities, the country cannot produce and meet domestic demand, and the country is passive because of its high dependence on foreign markets. The country's high dependence on foreign trade is subject to people and even in trouble.