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:
以往手机厂商应对成本上涨的惯用手法是“减配降价”或“加量不加价”——通过在其他器件上缩减成本来平衡整体BOM。但内存是所有机型都绕不开的刚需，且短期内没有替代品。
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她时常提起自己的母亲、我的外婆有多么重视围炉，会为此连续几个清晨早起赶去菜市场，只为买到最新鲜的食材、最紧俏的部位。外婆有一手好厨艺，我妈记忆中，在物资匮乏的儿时，每年最期待的就是这一顿盛宴。