liaison circuit between yards

例句：

1. 1. The liaison between the two countries is crucial for peace negotiations.
   两国之间的联络对于和平谈判至关重要。
2. 2.The liaison was responsible for arranging meetings between the representatives.
   联络员负责安排代表之间的会议。
3. 3. The liaison played a vital role in facilitating communication between the two sides.
   联络员在促进双方沟通方面发挥了重要作用。