1.
birds singing, trees falling to the ground.
鸟鸣声，树倒地声。
2.
We went into the forest to listen for Birds.
我们森林里倾听鸟鸣声。
3.
He is awaken by the songs of birds in the trees
他被林中的鸟鸣声闹醒
4.
He was awakened by the song of birds in the trees.
他被林中的鸟鸣声闹醒。
5.
A weak chirping sound, as of a young or small bird.
啁啾声微弱的鸟鸣声，如幼鸟或小鸟的叫声
6.
We heard bird calls from the neighboring woods.
我们听到邻近树林里的鸟鸣声。
7.
Now and then a bird's song broken on the silence of the wood.
不时有鸟鸣声打破林中的寂静。
8.
Juliet awoke to the sound of a bird singing outside her window.
茱丽叶被窗外一阵鸟鸣声给吵醒了。
9.
North American songbird whose call resembles a cat's mewing.
北美洲鸣鸟，其叫声象猫。
10.
To twitter or chatter, as a bird.
鸟等发出啁啾声或啾鸣
11.
such as the song of birds or the whistling of the wind,
如鸟儿鸣唱或萧萧风声，
12.
So it is with the music of birds.
鸟类的鸣声也是如此。
13.
A good way to identify birds is by their call notes.
通过鸟的鸣叫声就能判定鸟的种类。
14.
Any of several birds known for their chattering call, as of the genera Saxicola or Icteria.
鸣禽以啁啾声著名的鸟类，如石?鸟属或巨?鸟属
15.
Any of various tropical American birds of the family Cotingidae, having a characteristic bell-like call.
钟雀一种伞鸟科的热带美洲鸟，其叫声如钟鸣
16.
The honey guide gives a loud cry
于是，导蜜鸟就会大声鸣叫，
17.
any of several tropical American birds of the genus Procnias having a bell-like call.
几种美洲热带鸟，有钟鸣一般的叫声。
18.
She was delighted to hear the twitter of the birds somewhere near her window.
她很高兴地听着窗外鸟儿的鸣叫声。