无可奈何花落去

Explanation: Litter on the flowers, feel no way. Which can not be described as reluctant to spring scene to refer to retain the nostalgic mood ◇ things have gone a melancholy mood. 　　Usage: Complex sentence; as object clause; containing derogatory 　　Source: Song Yan, "Huan Xisha" Flowers fall to the word, familiar to swallow to return. " Thesaurus:  unexpected happenings, be impelled by necessity, a treaty signed under coercion, doings ofghosts and gods— — unexpected happenings, Angel Ghost severance, body Cannot but main, all sorts of have no choice, by absolute necessity