求翻译：在我小时候，我的家乡绿树成荫，所以有许多各种各样的鸟。近几年来，鸟越来越少，几乎看不到鸟的出没，这是怎么回事呢？因为要建设，砍伐了大量的树木，使许多鸟无处栖息，鸟类濒临灭绝。是什么意思？

In my childhood, my hometown of trees, so there are a variety of birds. In recent years, the birds less and less, almost less than a bird's haunt, how is this going? To build a large number of felled trees, many birds nowhere habitat, birds threatened with extinction.

When I was young, my hometown, tree-lined with a wide variety of birds. In recent years, fewer birds, almost to the point of no bird, what is the matter? Because of the need to build, and a large number of trees felled to make many bird species, the endangered birds.

In my childhood, my hometown greenery create shaded, therefore had many various birds.In the last few years, the bird are more and more few, nearly blind bird's appearing and disappearing, how is this a matter? Because must construct, has felled the massive trees, causes many bird there is no places

When I was young, my hometown is tree-lined, so there are many different kinds of birds. In recent years, fewer and fewer birds, hardly see the birds come and go, this is what's going on at all? Because of the construction, cut down a lot of trees to make Habitat for many birds are everywhere, birds

正在翻译，请等待...