男性科研人员环保人士水域监测场景商业照片

Realistic agricultural scene photography, 16:9, 8K high definition. A 44-year-old Chinese male agricultural technician by the fish pond, wearing a waterproof suit and rain boots, holding a water quality tester (with a green light on the display), immersing the probe into the water. There are a few duckweeds on the water surface, reeds are planted on the shore, and an oxygenating machine in the distance is rotating, causing white water splashes, and the sky is overcast with rain approaching. --v 7 --ar 16:9 --c 5 --q 1 --s 100 --stealth