The ARA San Juan is an Argentine submarine.

失踪的是一艘阿根廷潜艇“圣胡安”号。

There are only two rules in diving a submarine.

要确保舱门关好。

Now the tool is the submarine, the Limiting Factor.

这个工具是一台潜水艇， 叫做「限制因素」。

You can take a submarine or you can drive.

坐潜水艇或是自驾。

Under the sea and it's diving a submarine.

我们正在水下用潜水器潜水。

Australia is expected to build as many as eight nuclear submarines.

澳大利预计将建造多达8艘核潜艇。

And they have built a special submarine for it, a completed achievement.

并且他们已经专门造好了一艘新潜艇，have built 是现在完成时。

Our radar detected three enemy submarines in our waters just moments ago.

不久前在我领海内我们的雷达侦测到3艘敌方潜水艇。

World War I brought the submarine, the warplane, the tank and chemical warfare.

一战带来了潜水艇，战斗机、坦克和化学战。

China has urged the U.S. to clarify an incident involving a U.S. nuclear submarine.

中国敦促美国对涉及美国核潜艇的事件行澄清。

The drills will involve the same number of troops but will not include nuclear submarines.

这次军演的军队数量与前一致，但不再包含核潜艇。

The fleet also has 14 larger submarines carrying nuclear-armed ballistic missiles.

舰队还有14艘携带核弹头弹道导弹的大型潜艇。

North Korea says it's built a submarine capable of launching an underwater nuclear attack.

朝鲜表示，它已经建造了一艘能够发动水下核攻击的潜艇。

AUKUS will help Australia build nuclear powered submarines.

AUKUS将帮助澳大利建造核动力潜艇。

It's an old submarine with old missiles.

无论是潜水艇还是其携带的导弹都十分老旧了。

They have better capability than conventional submarines.

核潜艇的能力比常规潜艇强。

A secret military mission to recover two sunken submarines led to the discovery of the Titanic.

一项秘密的军事任务是打捞两艘沉没的潜艇，结果发现了泰坦尼克号。

And it just blew the submarines apart.

它把潜艇炸开了。

The problem of submarine telegraphy was solved.

海底电报的问题解决了。

The two sides also may sign an agreement for Pakistan to buy eight submarines from China.

双方还能签署由巴基斯坦购买8艘中国潜艇的协议。