clearance of goods

例句：

1. 1. The company's clearance to export goods has been granted.
   该公司获得出口货物的许可。
2. 2. The customs authorities need to clear the goods before they can be released.
   海关当局需要清理货物才能释放它们。
3. 3. The clearance of goods is a complex process that requires careful planning and execution.
   货物清关是一个复杂的过程，需要仔细规划和执行。