n.彩虹( rainbow的名词复数 );
例句:
Stop sitting there chasing rainbows . Get out and do some work.
别坐着想入非非了,出去干点活.
Rainbows generally do not appear in perfectly clear weather.
好天气就很难有彩虹.
Then let the sun come out and fill the sky with rainbows.
然后就让那阳光再次展现并以彩虹绘满天际.