校园里的藻类生物反应亭

Transparent algae bioreactor pavilion in a university courtyard, vertical glass tubes filled with varied green cultures, prismatic reflections on wet stone, two adult researchers checking valves, architecture and plumbing believable, bright overcast light, no text

大学庭院中的透明藻类生物反应亭，竖直玻璃管装有不同绿色藻液，湿石地面出现棱镜反光，两名成年研究员检查阀门，建筑与管路可信，明亮阴天光，无文字。