It's why we can't hear dog whistles.

所以我们听不见狗哨声。

And then he heard the whistle blow.

听见外面传来口哨声。

Leitato is whistling to attract a honey guide.

莱塔托正在用哨声吸引一只向蜜鸟。

A faint, tinny sort of whistle was coming from somewhere.

什么地方传来微弱纤细的哨声。

As the buzzer sounded again, Gale thundered at the ref.

哨声又响了，云姐再次冲裁判喊。

You might be able to hear whistling from in the forest.

你或许能听林子里面有口哨声。

Asiatic wild dogs talk through whistle sounds. They whistle to coordinate attacks on other animals much larger than them.

亚洲野狗通过哨声沟通，遇到体型较的对手时，它们会通过哨声召唤同伴。

Hissing sounds soon told me that water was being admitted into the ballast tanks.

不久发出哨声，我知道海水吸入储水池中。

" … followed by this super-loud whistle sequence."

“… … 然后是超级响亮的哨声序列。”

Previous work suggests the caterpillars whistle when pecked at by birds.

此前的研究发现，毛虫在被鸟儿啄食时会发出口哨声。

The bells and whistles don't matter. It's the vote that matters and keeping it true.

钟声和口哨声不要。选要，要确保其真实。

Lindsay then played the caterpillar whistle through a speaker near a bird feeder.

林赛把扩音器放在喂鸟器附近，然后播放毛虫的口哨声。

If you're a rookie in the NBA, you're gonna hear that whistle a lot.

如果你是 NBA 的新秀，你会经常听到吹罚的哨声。

Her name translates to " clear-voiced" and " whistling."

她的名字翻译过来就是“声音清晰”和“口哨声”。

I knew Uncle George was around when I heard that tuneless whistle of his.

一听到乔治叔叔那不成调的口哨声，我就知道来了。

Is it a high frequency whistle? No, it's more of a relentless, narcissistic drone.

是一种高频的口哨声吗？不，是一种时刻不停的自以为是的唠叨。

The so-called " signature whistle" is an important part of communication for dolphins.

所谓的“专属哨声”是海豚交流的要部分。

Some word experts say it comes from the sound of a whistle, which is clear and sharp.

一些词汇专家说，它起源于一种清晰而尖锐的哨声。

Inside the wood it was nearly dark, and the whistling and the pattering began almost at once.

树林里几乎漆黑一片，哨声和啪嗒声几乎是同时开始。

The next morning, when the room was very quiet, a loud whistle was heard!

第二天早晨，就在教室里很安静时，突然传来一声很响的口哨声！