Mirrors are perfect small space accessories, since they create the illusion of more space.
镜子可是装饰小空间的利器,因为它们能给你映出更多的空间。
Newtonian and catadioptric telescopes have secondary (or diagonal) mirrors that obstruct a small percentage of light from the primary mirror.
牛顿望远镜和反射折射望远镜都有一个次级反射镜(或称斜反射镜),它们阻挡了一部分主反射镜的发射光。
The top layer of mirrors is designed to allow a small amount of ambient light to pass through it.
顶层镜子设计成允许少量环境光穿过。
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