It's like being on a submarine, right?

就像是在潜水艇上一样 对吧？

Oh, look boys and girls! It's a submarine. It's a submarine. It's a submarine.

哦，孩子们，快看！这是一艘潜艇。这是一艘潜艇。这是一艘潜艇。

A submarine emerged, too, and water flowed out into a puddle.

一艘潜艇浮出水面，引起了一阵漩涡。

Life aboard a submarine can really suck.

潜艇上的生活真的很糟糕。

The North said it launched from a submarine.

朝鲜表示，导弹是从一艘潜艇上发射的。

There are only two rules in diving a submarine.

要确保舱门关好。

You can take a submarine or you can drive.

你可以坐潜水艇或是自驾。

Under the sea and it's diving a submarine.

我们正在水用潜水器潜水。

The state news agency described it as a submarine launch.

朝鲜国家通讯社称这是一次潜艇发射。

If we are to follow, we must use a submarine.

如果想要跟，须乘潜水艇。

They called a submarine an iron fish and a small bomb thrown by hand a potato.

他们把潜水艇叫做" 铁鱼" ，把用手榴弹叫做" 土豆" 。

Okay, so a submarine is like a giant half-whale half-bat with two hulls.

好吧，所以潜艇就像一个巨大的半鲸半蝙蝠，有两层船壳。

HMS Perseus was a submarine that was assigned to Alexandria in British Egypt.

HMS 珀尔修斯号是一艘被派往英属埃及亚历山大港的潜艇。

North Korea fired a ballistic missile from a submarine on Saturday.

上周六，朝鲜通过潜艇发射了1枚弹道导弹。

Indonesia is searching desperately for a submarine with 53 crewmen aboard. It disappeared Wednesday.

印尼正在拼命搜寻一艘载有53名船员的潜艇。该潜艇周三就消失了。

It was a test missile flight launched from a submarine named the USS Kentucky.

这是一枚从舰肯塔基号潜艇发射的测试导弹。

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

朝鲜表示，它已经造了一艘能够发动水核攻击的潜艇。

Like these two heroes, my first chosen career was in the military, as a submarine officer.

和这两位英雄一样，我首先选定的职业是在军队做一名潜水艇军官。

Air is much lighter than water, so a submarine filled with air naturally becomes more buoyant.

空气比水轻得多，所以充满空气的潜艇自然会更有浮力。

Okay, so once a submarine is actually underwater, how does anyone know where they're going?

好了，一旦潜水艇真的在水，人们怎么知道它们要哪里呢？