你离开的那一天天空有点灰
[nĭ lí kāi de nèi yī tiān tiān kōng yŏu diăn huī]
Translates to 'On the day you left, the sky was a little grey,' painting an emotional scene tied to someone's departure. The color grey signifies melancholy and the whole sentence suggests the gloominess felt during separation from someone significant. The mood here links weather and feelings together to convey inner sentiments outwardly.