return macro

例句：

1. 1. The lost treasure was found by the police after a long search.
   经过长时间的搜寻，警方找回了丢失的宝藏。
2. 2.He returned to his hometown after years of living in another city.
   他在另一个城市生活多年后回到了家乡。
3. 3. The company decided to return the product to the customer for a refund.
   公司决定将产品退还给顾客以换取退款。