The destructive force of
submarine earthquake is very strong.
海底地震的破坏力极强。
The goverment is building a
submarine cable tunnel in this area.
政府正在这个地区修建海底电缆隧道。
The
submarine pipeline was maliciously damaged recently.
海底管道最近被恶意破坏了。
The
submarine sank to the bottom of the ocean, disappearing from sight.
潜艇沉入海底，消失在视线之外。
The crew of the
submarine maintained strict radio silence during their mission.
潜艇的船员在执行任务期间保持严格的无线电静默。
She joined the navy and became a
submariner, operating advanced
submarines.
她加入了海军，成为了一名潜艇员，操作先进的潜艇。
The
submarine launched a salvo of torpedoes at the enemy warship.
潜艇向敌军战舰发射了一连串鱼雷。
The captain ordered the
submarine to surface in case of an emergency.
艇长命令潜艇在紧急情况下浮出水面。
Submarines are often used for covert operations due to their stealth capabilities.
由于其隐形能力，潜艇常用于秘密行动。
The
submarine's nuclear propulsion system allows it to stay submerged for months.
潜艇的核动力系统使其能够潜伏数月之久。
The sonar detected an unknown object underwater, possibly another
submarine.
声纳探测到水下有一个未知物体，可能是另一艘潜艇。
In World War II,
submarines played a crucial role in naval warfare.
在二战中，潜艇在海战中发挥了关键作用。
After weeks of submerged travel, the
submarine finally reached its destination.
经过几周的水下航行，潜艇终于到达了目的地。
An inter-island power transmission network in Zhoushan, Zhejiang province, which is the first case in China to use land cables running beneath the ocean floor instead of traditional submarine cables to transmit electricity between islands, recently began operations.
浙江省舟山市的一个岛间输电网最近开始运行，这是中国第一个使用海底陆地电缆代替传统海底电缆在岛屿之间输电的案例。
According to the company, at present, inter-island energy transmission in China mainly uses submarine cables.
据该公司介绍，目前，中国岛间能源传输主要使用海底电缆。
However, China's coastal waters have dense waterways and busy shipping lines, which may damage submarine cables when ships anchor.
然而，中国沿海水域水道密集，航运线路繁忙，船只抛锚时可能会损坏海底电缆。
Compared with submarine cables, land cables — which are buried deeper than anchoring depths — pose no risk of external damage, and are thus suitable for short-distance energy transmission between nearby islands.
与海底电缆相比，陆地电缆埋得比锚定深度更深，不存在外部损坏的风险，因此适合在附近岛屿之间进行短距离能量传输。
The State Grid Zhoushan Power Supply Company, the project's developer, said that at present, the inter-island energy transmission in China mainly uses submarine cables.
该项目的开发商国网舟山供电公司表示，目前，中国岛间能源输送主要使用海底电缆。
However, China's coastal waters have dense waterways and busy ships, which can easily damage submarine cables when anchoring.
然而，中国沿海水域水道密集，船只繁忙，抛锚时很容易损坏海底电缆。
Compared with submarine cables, land cables usually have pipelines that are buried deeper than the anchoring depth, leaving no risk of external damage such as anchoring damage, making them especially suitable for energy transmission between short-distance islands.
与海底电缆相比，陆地电缆通常具有比锚定深度更深的管道，不存在锚定损坏等外部损坏的风险，特别适合在短距离岛屿之间进行能量传输。
US fast food giant Subway said it aims to expand its business on the Chinese mainland by opening another 4,000 restaurants over the next 20 years in the world's second-largest economy to satisfy an ever-increasing appetite for submarine sandwiches by Chinese consumers.
美国快餐巨头赛百味表示，其目标是在未来20年内在中国大陆再开设4000家餐厅，以满足中国消费者对海底三明治日益增长的需求。
CNOOC said the green electricity generated by the platform is routed to the grid in Wenchang oil field through a 5-kilometer-long dynamic submarine cable.
中海油表示，该平台产生的绿色电力通过一条5公里长的动态海底电缆输送到文昌油田的电网。
The green electricity generated by the platform is connected to the grid in Wenchang oil field through a 5-kilometer long dynamic submarine cable.
该平台产生的绿色电力通过5公里长的动力海底电缆在文昌油田接入电网。