satisfaction of lien

例句：

1. 1.The satisfaction of the customer is our top priority.
   客户的满意是我们的首要任务。
2. 2. The satisfaction of the customers is our top priority.
   客户的满意是我们的首要任务。
3. 3. The satisfaction of the customers is our top priority.
   客户的满意是我们的首要任务。