And the green hill laughs with the noise of it;

Next time, instead of lying there fretting about the rather rude awakening she decided to try to enjoy the concert, and even to attempt to identify the individual performers.

于是第二天，她不再躺在床上放任鸟叫对自己的折磨，而是开始用心来欣赏这场音乐会，甚至从中努力地鉴别每一种声音发自哪位歌唱家。

The boys spent the whole of one afternoon practising bird calls.

男孩们花了整整一下午学鸟叫。

Around the house are full of ancient big trees with birds and cicadas chirping.

屋前房后到处是古木参天，蝉鸣鸟叫。

Here the only sound is of the birds and Khushal's Xbox.

在这里，我们唯一能听见的声音是鸟叫和胡沙尔的Xbox所发出的声响。

I used to hear birds.

我经常听到鸟叫。

So, birds chirping outside your window may indicate normality,

所以，你窗户外面的鸟叫可以代表常态。

Can you hear the birds singing here?

你能听见这里的鸟叫吗？

From your cabin balcony you'll find that you can't see anyone else and the only noise you should hear is the birds.

你发现从小屋的阳台你看不到其他人，你能听到的唯一声音是鸟叫。

What do you mean, you'll hear the birds?

你什么意思，你会听到鸟叫？

It's morning now, for the birds are singing.

很显然，鸟叫不能够是“如今已是早上”的缘由。

Can you imagine giant pandas baa like sheep to say "I love you" and warble a cheerful "I do" when wooed by a suitor, and bark like a dog when they are furious?

你能想象熊猫说“我爱你”时是“咩咩咩”，说“我愿意”时像鸟叫，而说“我很生气”时又像狗叫吗？

But these bird sounds he's hearing?

但他可以听到那鸟叫？

Every time male wrens hear that cry, they sing this in response [ wren sound].

每当雄性小鸟听到屠夫鸟叫的时候，也用叫声回应。

Repeat monotonously, like a cuckoo repeats his call.

像布谷鸟叫一样单调地重复。

The emu is an Australian bird incapable of flying.

在澳大利亚有一种不会飞的鸟叫emu。

Scenario 5 had no music or ambient sounds ( background noise, like birds and wind).

场景5缺少音乐或者环境音（背景音，比如鸟叫或者风声）。

She learned to imitate birdsong, for that was the only music known in her country;

她学会模仿鸟叫，因为她记得这是她的祖国惟一拥有的音乐。

He was very good at imitating bird calls.

他很擅长模仿鸟叫。

There was no sound save that from time to time a bird called.

除了两声鸟叫之外，一点声音也没有。

They might have been taking exercise, but they would have said they were going for a walk, hearing the birds sing, witnessing the seasons' endless shift.

他们也许是在锻炼，但他们会说自己要去遛遛弯，听听鸟叫，或是看看一年四季的不断变化。