no carrier added

例句：

1. 1.We've decided to add a new feature without adding any carriers.
   我们决定不添加任何载体，而是添加一个新的功能。
2. 2. The company has not added any carriers in the past year.
   该公司过去一年没有添加任何载体。
3. 3.The project team has not added any carriers yet, and we need to wait for their decision.
   项目团队还没有添加任何载体，我们需要等待他们的决定。