It's jamming the bat sonar in an attempt to escape.

它试图蝙蝠的逃出生天。

There's commercial shipping, there's navy sonar, oil and gas extraction, pile driving, underwater explosions.

商业航运、海军、石油天然气开采、打桩、水下爆炸都发生在那里。

The team relies on highly sensitive sonar.

摄制组依靠高度灵敏的纳前行。

It goes underwater and uses sonar.

它能潜入水中并使用纳。

The flying mammal is practically a fighter jet in comparison, with its sophisticated sonar and acrobatic maneuvers.

对比之下，蝙蝠这一飞行哺乳动物简直就是一架拥有复杂特技动作的战斗机。

We have this wonderful ship with a brilliant sonar.

我们派遗着陆舱到海底进行验证。

These are the cells that a bat uses for its sonar.

这些是蝙蝠的细胞。

Deep, penetrating sonar shows us that the animals form dense layers.

水下的穿透向我们展示， 这些动物组成了厚厚的一层。

Workers are using rescue dogs and sonar to look for survivors.

工作人员正在使用搜救犬纳定位寻找幸存者。

Such methods, known as passive sonar, generally require a skilled operator.

这种方法被称为“被动”，常需要熟练的操作员来操作。

Bianchi and his team tracked these ocean migrations with sonar data.

比安奇他的团队利用纳数据追踪大海中生物们的迁徙活动。

But sonar can't tell a rock from a hunk of metal.

但是纳不能区分石头金属。

Hang on. Not that your song isn't terrible...it is. But how do you mention bats and leave out sonar?

等等。不是说你的歌烂 ...它的确很烂。但是你提到蝙蝠，怎么能忘掉纳呢？

Many bats use a system similar to sonar to navigate in the dark.

许多蝙蝠使用类似于纳的系统在黑暗中飞行。

Police divers testing new sonar equipment found two cars in the lake.

测试新的纳设备的警方潜水员在湖中发现了两辆汽车。

And sonar analysis shows the ship was most likely breached here, here, here, here.

纳分析显示这艘船的这些地方被破坏了。

We were able to reopen that fishing port, using her sonar, in four hours.

在（SARbot的）纳帮助下， 我们在四个小时内就让渔港恢复了工作。

And you're going to learn a bit of flash sonar.

你们也将学会一点闪光。

Ship measurements from sonar have yielded details of the remote seas, mountains, canyons and plains.

纳对船只的测量提供了偏远海域、山脉、峡谷平原的详细信息。

Officials released sonar pictures of several large objects have located but want to get visual confirmation.

官方公布了已经定位到的几个大型物体的图片，但表示希望得到视觉上的证实。