confined area cable

例句：

1. 1. The new submarinecable connects the two countries in aconfined area.
   新海底电缆将两国连接在一个受限制的区域。
2. 2. The confined area wassealed off to prevent further contamination.
   受限制区域被封闭以防止进一步的污染。
3. 3. The confined area cable is essential formaintaining communication between the two countries.
   受限制区域电缆对于保持两国之间的通信至关重要。