关于日全食的作文：中国五百年一遇日全食英文版_1500字
关于日全食的作文

        China will see the longest total solar eclipse in 500 years on July 22, a scientist said Saturday.　　The prime time of the total eclipse was expected to begin from 9 a.m. to 9:38 a.m. (Beijing Time), said Wang Sichao, a research fellow with the Nanjing-based Purple Mountain Observatory under the Chinese Academy of Sciences.　　People watch the newly-installed equatorial sundial, measur    （共 2345 字）     [阅读本文] >>