-ef # equivalent to -e -f
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What are Moon phases?According to NASA, the Moon takes about 29.5 days to orbit the Earth. Over the course of this period, it moves through eight recognisable phases, what we call the lunar cycle. While the same side of the Moon always faces us, the amount of its surface lit by the Sun changes as it continues along its path. The shifts in sunlight create the different appearances we see from Earth, ranging from a fully illuminated Moon to a thin sliver or near darkness. The eight phases are:，更多细节参见旺商聊官方下载
第一，沉睡资产。德索托的理论核心可以用一个词概括——产权。更准确地说，是可转让、可抵押、可标准化的产权。他在《资本的秘密》中提出一个简单而深刻的问题：为什么穷人手里拥有资产，却依然贫穷？答案是，他们拥有的只是“沉睡资产”。
The **kwargs: Unpack[K] is part of this proposal, and allows