共同农业政策原本旨在为欧盟最初的六个成员国提供可靠的食物来源，当时这六国是食品进口国并试图实现一定的自给自足。
The CAP’s original aim was to provide a secure source of food for the six original member states of the Union, which were importers of food and sought a degree of self-sufficiency.