Such phenomena as a brilliant diamond or a nesting bird are relegated to the role of data, serving as the means for formulating or testing a new theory.
诸如璀璨的钻石或筑巢的鸟等现象都被归于数据的作用，成为形成或检验新理论的手段。
Woodworking: Anyone who enjoys creating wood craft projects can also enjoy building bird houses, nesting boxes and bird feeders to see their work put to practical and enjoyable use.
木工：喜欢制作木工艺品的朋友们一定也很乐意动手制作鸟房、巢箱和饲饵台这种既实用又有趣的作品。
One example is Loom Studio's Egg Block, a masonry unit with protrusions that support bird nesting.
另一个例子是织机工作室，有突起支撑着鸟筑巢砌体单元。
What they are not clear about is why each kind bird has its own way of nesting.
他们不太清楚的是为什么每种鸟都有自己的筑巢方法。
What they are not clear about is why each kind bird has its own way of nesting.
他们不太清楚的是为什么每种鸟都有自己的筑巢方法。
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