Some pictures have a white mark, it is the reflective glass.

有的图片上会有个白痕，那是玻璃反光造成的。

youdao

The lightly reflective glass mirrors the lake, lawn, and trees along the east, north, and west facade.

轻反光玻璃倒映出湖面、草坪和沿东、北、西立面的树木。

youdao

The exterior walls are clad in over one million reflective glass tiles and are punctured with various-shaped apertures.

外墙覆盖了百万块反光玻璃瓷砖，墙面上有各种造型的开口。

youdao

But the reflective glass skin is the sort of thing you see everywhere.

NEWYORKER: Shaping The Void

About 93 percent of 3, 040 large U.S. hospitals used one or more day lighting or lighting conservation features, including tinted window glass (80 percent), reflective window glass (39 percent), external overhangs or awnings (47 percent), skylights or atriums designed to provide light (57 percent), automatic controls or sensors that increase or reduce lighting in response to the level of natural light (14 percent), and occupancy sensors that reduce lighting when rooms are unoccupied (46 percent).

FORBES: Heal Thy Self: U.S. Hospitals Are Huge Energy Hogs

E-Town, it has the sweeping asphalt vistas of a suburban office park, around blocks of reflective-glass buildings, occupied by Nokia, Bosch, and other corporations.

NEWYORKER: Green Giant