Most ergonomic keyboards fall into two categories: fully split which separates the board into two pieces, and unibody split, also known as an Alice design, which angles the keys outward at the bottom. When the keys are rotated outward or split into two halves, it allows for a wider spread between your elbows for a more relaxed typing position. Other ergonomic features, such as thumb clusters, center tenting and negative tilting are sometimes added to either type of board.
Deep-nostalgia became very popular on the internet when people started
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回顾这场跨越硅谷的人才流动，七个月前就已经“失血”的苹果，其处境依然值得审视。
Amu說，身邊的越南同事為了償還仲介債務，幾乎不眠不休，每天僅睡兩小時，假日也不出門，只要雇主要求便立刻上班，靠藥物與補品支撐體力。