A group of people, including a woman and a man, are engaged in a hands-on demonstration of agricultural equipment outdoors, with a tractor and green field in the background.
Liang CEFS Field Day 2023 1151 – Resized – 1920px – 150 dpi
A group of people, including a woman and a man, are engaged in a hands-on demonstration of agricultural equipment outdoors, with a tractor and green field in the background.