“One good turn deserves another” 的意思是 “善有善报” ，或者更直白地理解为 “一个善意的举动应该得到另一个善意举动的回报” 。 例句 1：He helped his neighbor carry the heavy groceries, and later his neighbor fixed his broken fence. One good turn deserves another.（他帮邻居搬沉重的食品杂货，后来邻居帮他修好了坏掉的篱笆。这就是善有善报。） 例句 2：She often volunteers at the local charity. And now when she's in trouble, many people come to her aid. One good turn deserves another.（她经常在当地慈善机构做志愿者。现在她遇到困难时，很多人来帮助她。真是善有善报。）