Sound is not heard when listening with judgment.

带着判断倾听时，声音是听不到的。

And, visitors can learn how dogs hear sounds that humans cannot.

此外，游客还解狗如何能听到人类听不到的声音。

Doctors have a private vocabulary for patients when they are out of earshot.

在病人听不到的地方，医生有专门的词汇来指代各病人。

They preserve the voices we don't usually hear, the very young, the elderly, the powerless.

他们保留我们通常听不到的声音，年轻人、老年人、弱者。

Same thing goes for soundwaves – they'd drop to a frequency below the range of human hearing.

声波也样，它们将降低到人类听不到的频率。

She said, " Okay, " and followed him out of earshot other classmates.

她说声“好吧”，便跟着哈利走到她的同班同学们听不到的地方。

His especially strong sense of hearing enables him to hear small things that most others cannot.

他强大的听觉使他能听到大多数人听不到的小事情。

Part of its tone was quite special; what was heard there could be heard nowhere else.

风声中有音调很特别，只能在那儿听到，别的地方是听不到的。

His hearing is better than ours too, tuned to sounds that are completely imperceptible to the human ear.

它的听力也比我们强，能听到人耳完全听不到的声音。

Yes, Susan knew Mike was about to pop the question, the one she thought he'd never ask.

没错，苏珊知道麦克会提出那个问题，个曾为再也听不到的问题。

I'll never hear that laugh again.

我再也听不到那样的笑声。

I can't believe I'll never hear you laugh again.

我无法相信我再也听不到你的笑声。

Or you keep freezing! We can't hear you!

你直在卡！我们听不到你的声音！

He would not hear thy voice, fair child!

“他听不到你的呼喊，怜的孩子！

Weird that I can hear THAT and not your song, right?

奇怪！我能听到这句话却听不到你们的歌声。

Any individual language will only use a few dozen, and the ones you don't use, you can't really hear.

任何单语言只会使用其中几十个，而你不会使用的声音其实是听不到的。

So notice that you can't hear the U right?

注意哦，你是听不到U的，是吧？

Does this mean we'll never hear from Tom again?

这意味着我们将永远听不到汤姆的消息吗？

You won't hear a sentence where each word is perfectly separated. Well, unless you're talking to Siri.

每个单词都完美分割的句子根本是听不到的。呃，除非你在和Siri聊天。

I can't hear my sizzling over your sizzling.

因为你的炒菜声，我听不到我的炒菜声。