光缆

跨越大西洋深海铺设的大容量海底通信光缆，承担着全球大部分国际互联网通信流量。

kuà yuè dà xī yáng shēn hǎi pū shè de dà róng liàng hǎi dǐ tōng xìn guāng lǎn, chéng dān zhe quán qiú dà bù fèn guó jì hù lián wǎng tōng xìn liú liàng.

The large-capacity submarine communication optical cables laid across the deep sea of ​​the Atlantic Ocean bear most of the world's international Internet communication traffic.