1·The sun's rays through the oculus, the graduated shadows on the gnomon, this is what makes Saint-Sulpice unique.
太阳的光线透过眼洞窗照射进来,逐渐倾斜的阴影落在圭表上,这些才是使圣叙尔皮斯教堂与众不同之处呀。
2·Among these instruments the Simplified instrument, Gnomon, Water-operated Armillary Sphere and Celestial Globe were made after the records from the old Chinese Histories and Guo Shoujing's model.
其中浑仪、圭表、水运浑仪和浑象是根据中国古代史志记载和郭守敬的仪器模型制造,但它们并不是简单的复制。