1. Green silk enwinds winter butterfly, say, only keep light affection silk.
青丝缠绕着冬季的蝴蝶，欲言又止，只留淡淡情丝。
2. The wind, or fire meet tree-trunk enwinds climbing plants and have lowered down the branches of the tree and fire up to become crown fire.
当地面火遇到大风时，或树干上缠绕着爬蔓植物和有低垂下来的树枝，火便上升到树冠，成为树冠火。