The grass turns green again in spring, but what about you, my friend Prince? What grade did you study?

The grass turns green again in spring, but ah, my friend prince, what about you? , a new textbook for the fifth grade of primary school Chinese compiled by the Ministry of Education, 2020-202 1.

This sentence is selected from Wang Wei's Farewell in the Mountains.

My friend, I watched you go down the mountain,

Until now, in the dark, I closed the thatched door.

The grass turns green again in spring,

But my friend prince, will you? .

Spring grass will produce new green next year, my friend. Then can you come back? It expresses the author's yearning for his friends.