史丹佛大學電機工程教授範善輝表示：這些面板包含一層材料，類似沙子中的物質。它就像一種高科技鏡子，既能將熱量從建築物中排出，又能反射太陽光線，並將熱量和陽光都送入 100 公里高的寒冷太空。

Stanford University electrical engineering professor Shanhui Fan said the panels—which include a layer of material similar to what is found in sand—act like a kind of high-tech mirror, both siphoning heat out of the buildings and reflecting the sun's rays, sending both 100 kilometers up into the coldness of space.

Source: Tatoeba

蒼蠅在鏡子上遊走，並不在乎腳尖棲息和奔跑映出的倒影；相反，牠在光滑的表面上看到許多令牠感興趣的小東西，而我們卻把這些東西當成是灰塵和污垢。

The fly running on the mirror doesn't worry about its reflection on the points of its legs from which it sits and runs; but on the contrary, it sees on the smooth surface a quantity of very small things which interest it and which we confuse with dust and grime.

Source: Tatoeba

價格反映著需求。

Price reflects demand.

Source: Tatoeba