Underbright
云下近地平線處偶爾可見的很亮的光線條紋
??? 情景例句
One step at a time.
做事要一步一步來(lái)。
It was not until the accident happened that I became aware of my own foolishness.
直到事故發(fā)生我才意識(shí)到我自己的愚蠢。
Why not?
好呀！ （為什么不呢？）