Here's what's happening. The entire circular disk of the moon will be lit up tonight, making it a full moon.

下面我们来解释下原因。今晚，月亮的整个圆盘都将点亮，意味着届时将出现满月。

With a circular disk at the back and two black orbs to rest your arms, the design was unlike any other chair on the market in 1983.

靠背有一个圆形圆盘， 两个黑色球体可以用来支撑你的手臂，这种设计与 1983 年市场上的任何其他椅子都不一样。