世界衛生日英語作文500字：4月7日世界衛生日
4月7日是世界衛生日。每年的這一天, 世界各地的人們都要舉行各種紀念活動，來強調健康對于勞動創造和幸福生活的重要性。
April 7th is World Health day. Every year on this day, people all over the world to hold various commemorative activities, to emphasize the importance of health and a happy life for labor.
1948年，第一屆世界衛生大會要求建立“世界衛生日”以紀念世界衛生組織的誕生。自1950年以來，每年于4月7日慶祝世界衛生日。每年為世界衛生日選定一個主題，突出世衛組織關注的重點領域。
In 1948, the first World Health Assembly called for the establishment of "World Health Day" to commemorate the birth of WHO. Since 1950, every year in April 7th to celebrate the world health day. Each year as World Health Day a theme selected key fields observed by the world health organization.
世界衛生日是一次全球性機會，注重于影響國際社會的主要公共衛生問題。世界衛生日啟動較長期宣傳規劃，持續至4月7日之后。
World Health Day is a global opportunity, focus on the impact of a major public health problem in the international community. World Health Day start a long-term advocacy planning, until after April 7th.