We see only the SUNS because they are the largest bodies and are luminous, but their planets remain invisible to us because they are smaller and non-luminous.
我们只看得见太阳，是因为它们体积最大，而且发光。但它们周围的行星也是存在的，我们之所以看不见这些行星，是因为他们体积比较小，而且不发光。
And yes, he also took great care that the stupid, non luminous little arrow hand was replaced.
是的，他还十分关心这些愚昧的，非夜光小箭头手被更换。
The moon, for example, does not give off any light of its own. It is non - luminous.
如月亮，本身不能发出任何光，它不是发光体。
The moon, for example, does not give off any light of its own. It is non - luminous.
如月亮，本身不能发出任何光，它不是发光体。
应用推荐