Food security is receiving more attention over the world in recent years and becoming an important protective measure in the international trade barrier.
Food security is receiving more attention over the world in recent years and becoming an important protective measure in the international trade barrier.
摘要食品安全问题已成爲一个世界性问题，受到世界各国的普遍关注，成爲各国贸易保护的重要手段。