we owe a lot to the birds and beasts who eat insects but all of them put together are equal to only
问题描述：
we owe a lot to the birds and beasts who eat insects but all of them put together are equal to only
的中文意思
a small part of the number of the insects destroyed by spiders
答
我们应当感激那些以昆虫为食的鸟兽们,但是把他们吃的昆虫算在一起也只相当于蜘蛛捕食的一小部分
（句子貌似没给完.）下面还有，没法一下打这么多嗯，后面的翻译补上了