Dad's "smile" shows that dad himself has taken root in the frontier and joined the frontier. He hopes that his children will be cultivated like small trees and become the pillars of frontier construction.
Through the change of father's expression, it embodies the broad mind of the older generation of pioneers in the west.
Extended data
"Poplar" is a word that uses things to describe people. Through the mental journey of a frontier builder, this paper introduces the story of poplar trees on the vast Gobi desert to children, and praises the great ambition and selfless dedication of frontier builders to take root in and build the frontier.
The text can be divided into four parts:
The first part: (1-3 natural section), the train runs on the big Gobi.
The second part: (4- 14 natural section), dad introduced the characteristics of poplar to children.
The third part: (15- 17 paragraph), dad is expressing his heart.
The fourth part: (18 natural section), children will thrive in the frontier like little poplar.