Customers had to pay a deposit for the sturdy glass bottles. They then got this money back when they returned them to the shop. And the bottles would be washed and refilled over and over again.
PosParam[Literal["a"], int],
。业内人士推荐PDF资料作为进阶阅读
第二十二条 下列各项海事请求具有船舶优先权：
圖像來源，Hulton Archive via Getty Images