Emotions and thoughts about hometown, relatives, life and traditional culture.

"Grandma's Temperature" is an essay based on the traditional Chinese delicacy potatoes as a clue. It expresses the story through recalling the scene when the author ate potatoes at her grandmother's house when she was a child, describing the characteristics of potatoes, and the culture and history behind potatoes.

It reflects the author's emotions and thoughts about his hometown, relatives, life and traditional culture.

Potato, also known as potato or potato, is a staple food crop and vegetable. It is the rhizome part of the Solanaceae family. Potato is one of the most important edible crops in the world, mainly produced in South America, Europe, North America and Asia.

and other areas.