求翻译：国际贸易政策是世界各国和地区在一定时期对进出口贸易进行管理的原则、方针和措施手段。国际贸易政策分两种：自由贸易政策和保护贸易政策。是什么意思？

International trade policy is the world's countries and regions in a certain period of import and export trade management principles, policies and measures means. International trade policy in two ways: free trade policy and protection of trade policy.

International trade policy to other countries and regions of the world in a certain period of import export management means the principles, guidelines and measures. International trade policy into two categories: policy of free trade and protection of trade policy.

The international trade policy is the various countries and the area carries on the management in certain time to the import-export trade the principle, the policy and the measure method.The international trade policy is divided two kinds: Free trade policy and protectionist policy.

International trade policy for some time in every country in the world and on principles, policies and measures to manage import and export trade means. Divided into two types of international trade policy: the policy of free trade and protectionism.

The international trade policy is principle, policy and measure means that all countries and areas in the world manage foreign trade in a regular period. The international trade policy is divided into two kinds: Free trade policy and protective trade policy.