All it takes to get started as a birder is good eyesight, a simple field guide (even from a used book store) and an interest in watching birds.
准备开始做个“鸟人”非常简单，只需要一个好的视力、一本简单的野外观鸟指南(甚至是从旧书店里买来的也行)，还有对观鸟的兴趣。
I wore out that book trying to match the live, flying birds to their depictions in that field guide.
我把书翻破了，试图把飞翔的活鸟和图鉴中它们的描绘配对。
This field guide, produced by Ian West, describes the strata and fossils of the Lulworth Cove area of Dorset, the most-visited geological locality in Britain.
此领域指南是由IanWest创建的，描述了英国Dorset海岸Lul worth峡谷区的地层与化石，这个地区是地质学者访问最多的地方。
This is the easiest type of birder to be, because birding in the backyard does not necessarily require specialized equipment beyond a general field guide and a basic set of binoculars.
这是最容易入道的一种“鸟人”，因为在后园里观鸟不需要专门的装备，只要有一本通用的观鸟指南和一架基本的双筒望远镜即可。
David Givens, American author of the book, "Signals: a Practical Field Guide to the Body Language of Courtship" said the results made sense because women focus a lot of attention on their lips.
《爱的信号：求偶肢体语言实践指南》的作者，美国人大卫·吉文斯说调查的结果合情合理，因为女人确实对自己的嘴唇很关注。
David Givens, American author of the book, "Signals: a Practical Field Guide to the Body Language of Courtship" said the results made sense because women focus a lot of attention on their lips.
《爱的信号：求偶肢体语言实践指南》的作者，美国人大卫·吉文斯说调查的结果合情合理，因为女人确实对自己的嘴唇很关注。
应用推荐