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In computer science, we often have to deal with systems that are too complex to understand all at once.
机会是一个没有意义的词;没有原因,什么也不能存在。
The bond market is the ultimate gauge of market expectations.
一个过于关注人群事务的人,就像过于好奇地观察蜜蜂劳动的人一样,往往会因为好奇心而被蜇伤。