词汇	Difficult to untie the knot
释义	Difficult to untie the knot 缬头难解
随便看	foreign policy decision-making foreign policy failure foreign policy formulating Foreign policy is inescapably difficult foreign policy making foreign policy objectives foreign policy of peace foreign policy on Japan foreign policy on Korea Foreign Policy Planning Dialogue foreign policy position foreign policy purpose foreign policy school foreign policy science foreign policy strategy Foreign Policy Tool foreign policy toward neighboring countries foreign political economic geography foreign political novels foreign political party foreign politics foreign pollen foreign population foreign port foreign portfolio investment