他们刚从边防站回来。

They are just back from the border station.

同时对组建高速公路、边防站等特殊环境下的网络系统也有一定的参考价值。

To forming lower peculiar environment networks such as express highway, border defense, system also has reference value at the same time.

日出把马萨诸塞州科德角的水上边防站海滩的天空染成了淡橙色。

Sunrise paints the sky pale orange over Coastguard Beach in Cape Cod, Massachusetts.