文艺
发表于 2025-3-25 06:59:59
7楼
讨好女人
发表于 2025-3-25 08:07:51
7楼
Fibrillation
发表于 2025-3-25 11:40:36
7楼
Triglyceride
发表于 2025-3-25 16:08:56
7楼
triptans
发表于 2025-3-25 23:57:20
8楼
受伤
发表于 2025-3-26 04:07:35
8楼
Gullible
发表于 2025-3-26 04:48:00
8楼
钉牢
发表于 2025-3-26 10:59:26
Ancient Chinese Windmills,d were mainly used to drive water-lifting devices. The most ingenious part of the vertical-axle windmill was the self-adjustment of the sail direction in response to wind as the windmill rotated. In 1992 and in 2006, an ancient vertical-axle windmill was rebuilt by the CAS Institute for the History of Natural Science.
愤怒事实
发表于 2025-3-26 14:27:13
http://reply.papertrans.cn/75/7446/744570/744570_29.png
有危险
发表于 2025-3-26 20:43:01
http://reply.papertrans.cn/75/7446/744570/744570_30.png