At Sturminster Newton, the dawn chorus and torrent of the River Stour provide an eternal soundscape.

磨坊这里，清晨的鸟和斯陶尔河奔流的水声时常耳畔。

The sounds of the neighborhood now, laughter, birds chirping, trees blowing.

现，随之取代的是欢笑声，鸟声，树摇声。

And she's particularly focusing on the effects of mercury on bird song.

她特别关注汞对鸟的影响。

Studying female birdsong is no simple task.

研究雌性鸟并不是简单的工作。

But what about the chirrups and whistles of birdsong or other nature sounds?

但是鸟声或其他自然的声音呢？

It may not be the most melodious bit of birdsong you'll ever encounter.

（山雀的警报信号）可能不是你听过的最悦耳的鸟声。

The sounds of singing birds and cars going by are part of her space.

鸟和汽车驶过的声音是她演奏空间的一部分。

There's insect sounds, bird sounds, there's leaves rustling.

有昆虫叫声、鸟声和叶子沙沙作响的声音。

There's bird calls everywhere. Everywhere you look, you see life.

四周围绕着鸟声，放眼望去，处处可见生命。

It was filled with shadows and bird calls.

处都是树阴和鸟。

Seriously, though, have you ever heard a sound so sweet?

说真的，你听过这么动听的鸟声吗？

This am avian arrangement is instinctual behavior for birds, but why?

清晨歌唱是鸟的本能行为，但是鸟为什么都清晨呢？

It was strange to reach the marble steps and find no stir of bright dresses in and out the door, and hear no sound but bird voices in the trees.

走石台阶前，我看不穿着鲜艳的时装的人从门出出进进，除了树上的鸟听不一点声音，真感很异样。

Meanwhile a separate study by King's College London researchers found being outdoors, seeing trees, hearing birdsong, looking at the sky, and feeling in contact with nature were associated with higher levels of mental wellbeing.

与此同时，伦敦国王学院研究人员另一项研究中发现，户外活动、观赏树木、聆听鸟、仰望天空以及亲近自然，都与更高的的心健康水平有关。

For like a clear whistle type of call, if I was to whistle [whistles], it'll make a little line that rises and drops, and the length of it will be the length of the call.

对于像清脆的口哨声的鸟声，如果我吹口哨，它就会发出一条上升和下降的小线，它的长度就是叫声的长度。

In lockdown, cities from Rio to Barcelona were transformed as wildlife and birdsong replaced the noise of taxi horns and traffic.

封锁期间，从里约热内卢巴塞罗那的城市都发生了变化，野生动物和鸟声取代了出租车喇叭声和交通噪音。

Because many of us want to hear nice sounds, whether they're music at that kind of park or the sounds of birds and wind in the trees at another.

因为很多人都想听悦耳的声音，无论是那种公园里的音乐， 还是另一种地方树木中鸟和风声。

The researchers found that being outdoors, seeing trees, hearing birdsong, seeing the sky, and feeling in contact with nature were associated with higher levels of mental well-being.

研究人员发现，“置身户外、观赏绿植、聆听鸟、仰望天空等”接触自然的感觉与良好的精神状态紧密相连。

But there's a lot more to our ears than allowing us to experience the pleasure of birdsong, or the pain of grindcore.

但是除了能让我们体验鸟的快乐，或者听碾核音乐的痛苦，我们的耳朵还有很多功能。

Indeed, their tremulous call, like quiet laughter, was such a touch of home to him that he whoo-whooed and laughed in return.

没错，它们颤抖的叫声就像轻声欢笑一样，让他有了家的感觉，他用欢笑和鸟声回应。