every cloud has a silver lining

見 silver

on cloud nine

(或 seven)extremely happy

欣喜若狂，快樂至極

under a cloud

under suspicion; discredited

遭嫌疑；受懷疑

he left under something of a cloud, accused of misappropriating funds.

他走了，遭到幾分懷疑，被指盜用基金。

with one's head in the clouds

(of a person) out of touch with reality; daydreaming

（人）與現(xiàn)實隔絕；白日做夢

in the clouds

Imaginary; unreal; fanciful.

空想的：想象的；不真實的；愛空想的

Impractical.

不切實際的