But it's also a time that I have an academic and intellectual interest diddling.
我也曾有段时间,在学术和思想研究方向上摇摆不定。
But, you know, in 2D, the options are not just left and right or north and south, but infinity of possible directions in which I could go those 5 km.
但在二维空间中,不仅可以向左向右或者向南向北,我在走那5公里的时候可以有无数个方向
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