2) It is a fine day once the mist have cleared
雾消散後是个晴天
5) It was fine and clear that day.
是日天气晴朗。
6) This was a thunderbolt out of a clear sky.
这真是晴天霹雳。
补充资料：一个
1.表数量。单个。用于人和各种事物。 2.整个。 3.用在动词和补语之间，表示程度。 4.跟名词﹑动词结合，用在谓语动词前，表示快速或突然。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条