在空间套利的情况下，套利交易会在不同地方的市场中寻找价格差异。
In the case of spatial arbitrage, an arbs looks for pricing discrepancies across geographically separate markets.
我们所看到的这些差异并不是由于智力和大脑的不同…是社会作用力下的产物。
And that these gender differences that we are seeing are not because they have different brains..
所以这个问题实际上与全局事务有关——涉及多个数据库（往往是在不同的机器上）——因为在这种情况下，处理方式便有了巨大差异。
The question therefore really pertains to global transactions -- those that involve more than one database, potentially on different computers -- since that's where things are very different.
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