The third sentence is a famous sentence through the ages, which depicts the scenery again, points out that the season is spring, and depicts the scenery on the south bank of the Yangtze River. The word "green" means blowing green, and it is used wonderfully. Legend has it that Wang Anshi changed the word more than ten times in order to make good use of it, and finally chose the word "Qing" from more than ten verbs such as "Zhi", "Zhi", "Zhi" and "Zhi". Because other words only express the arrival of spring breeze, but they do not show the changes of a new green landscape on the Qianli River bank after the arrival of spring. The last sentence "When will the bright moon shine on me?" The poet has been waiting for a long time, but he didn't realize that from the beginning of the bright moon, the poet imagined a picture of "The bright moon shines on me?" With interrogative sentences, this further shows the poet's homesickness and expresses his homesickness.