The author of Bai Yang’s Lesson is Yuan Ying. The most prominent feature of his expression is the use of borrowed objects to describe people and the use of objects to express ambitions, highlighting the frontier builders with the same character as Bai Yang who took root in the frontier. , the characteristics of the great spirit of selfless dedication.
This article is written on a train to Xinjiang. A father and two children had a discussion while looking at the tall white poplar trees outside the train window. During the discussion, the two children learned that the poplar tree has always been so straight. Wherever it is needed, it will take root and grow strong branches. The article refers to trees and people, starting with the children's argument about poplars, leading to the father's introduction to the characteristics of poplars, using the metaphor of supporting objects to express ambitions, and borrowing objects to describe people; then it is written that dad borrowed poplars to express his ambition to take root in the frontier, and I hope my children can also become frontier builders.