layout

吉林大学远程教育学院

    >>>>   Unit One
    >>>>   Unit Two
    >>>>   Unit Three
    >>>>   Unit Four
    >>>>   Unit Five
    >>>>   Unit Six
    >>>>   Unit Seven
    >>>>   Unit Eight
    >>>>   Unit Nine
    >>>>   Unit Ten
    >>>>   Unit Eleven
    >>>>   Unit Twelve
    >>>>   Unit Thirteen
    >>>>   Unit Fourteen
    >>>>   Unit Fifteen
    >>>>   Unit Sixteen
    >>>>   Unit Seventeen
    >>>>   Unit Eighteen
    >>>>   Unit Nineteen
    >>>>   Unit Twenty
    >>>>   Unit Twenty-one
    >>>>   Unit Twenty-two
    >>>>   Unit Twenty-three
    >>>>   Unit Twenty-four
    >>>>   Unit Twenty-five
    >>>>   Unit Twenty-six
    >>>>   Unit Twenty-seven
    >>>>   Unit Twenty-eight
    >>>>   Unit Twenty-nine
    >>>>   Unit Thirty

Background Information | Text Analysis |

1. Year after year, more people visit this massive exhibit honoring the men and women who have pioneered flight and the exploration of space than visit any other monument or museum in the entire country.

每年人民纷纷来参观这一巨型展览，向第一次飞向太空探测的先锋者表示敬慕之情，慕名来参观的人多于美国任何其他纪念馆的参观者。

year after year:to do sth. regularly every year. 每年

year by year:sth. changes each year. 年年

Tens of thousands of men, year after year, have traveled southwards to find work.
每年都有成千上万的人南下寻找工作。

Prices tended to rise year by year.
价格年年趋于上涨。