the memory of that intangible, evanescent fog对那团莫可名状、逐渐散去的迷雾的记忆

the evanescent scents of summer herbs夏日香草转瞬即逝的气味

It was the screenwriters' task to preserve the evanescent charm of these stories.编剧的任务是保留住这些故事短暂的魅力。

Theatre is magical and evanescent.戏剧充满魔力, 瞬息万变。