interface flag

例句：

1. 2.
   计算机科学
2. 3.
   机械工程
3. 1. The interface between the two systems is critical to their success.
   这两个系统之间的接口对它们的成功至关重要。
4. 2.The engineers worked tirelessly to ensure a smooth transition from one system to another.
   工程师们不懈努力，确保从一个系统平滑过渡到另一个系统。
5. 3. The new design incorporates an innovative interface that enhances user experience.
   新设计采用了一种创新的接口，提高了用户体验。