under-sea optical cable

• 海底光缆

under-sea optical cable的用法和样例：

例句

1. However, due to the recent earthquake in Taiwan which spoilt the international Internet optical fibre cable, I was unable to connect to Ycul until now.
   这是因为最近发生在台湾省的地震，把国际互联网的海底光缆损坏了，造成整个亚洲和其他地区的沟通出现障碍。