We need more people to help us count and do something for the birds.

我们需要更多的人来协助我们统计鸟并为鸟儿做些事情。

youdao

As for how the birds do it, it would appear to be something that hasevolved jointly between the berry plants and the birds, said Bonter.

Bonter说，至于鸟类这么做的原因，可能是鸟类和浆果植物之间的共同进化。

youdao

We could hear the cicadas and the crickets and the tree frogs and the night birds calling out, all the breathing creatures looking for something in the dark.

我们可以听到知了，蟋蟀，树蛙以及夜出活动的鸟正在鸣唱。所有活的生物都在黑暗中找寻着什么。

youdao

For example, if something is for the birds, it is worthless or not very interesting.

VOA: special.2010.06.13

He said the dog had been eating something which looked like "fat seed balls you hang out in the garden for the birds".

BBC: Patch