翻译下列句子的划线部分。 The computer is a far more careful and industrious inspector than human beings. Joseph Needham eventually emerged as " the foremost student of China in the entire Western world ," in Winchester's estimation, capable of making sense of "the deepest secrets of th Middle Kingdom, many of which ahd been buried for centuries. Greater social awareness plus universal educton led to the growing realization of th prsence of mentally deficient people in the population. However, imcomplete commnunity knowledge of th drug's proper use suggests that education efforts may furthur improve outcomes. (viewed head on and from a distance, the train of the future looks like an overgrown bobsled on stilts.) as it approaches on its track, 23 feet above the ground, it fails almost all tests of recognition : there are no engines, no wheels, and no rails. Elevated PSA levels are an indicator of abnormalities in the prostate. Biological processess defy simple categorizaton . The butterfly throttle is a major waste of power . Although aluminium has a great affinity for oxygen, its corrosion-resistance is relatively high. The collapse of the World Trade Center (WTC) towers on September 11, 2001, was as sudden as it was dramatic; the complete destruction of such massive building shocked nearly everyone.