The proper study of mankind is man.
研究人类最合适的对象是人。
As with other regulatory requirements, it should be addressed methodically, via proper study and analysis.
与其他法规的要求,应该给有条不紊,通过适当的研究和分析。
Almost a year later Smith, an oceanographer at the University of Hawaii at Manoa, returned for a proper study of the skeleton site.
将近一年后,夏威夷大学马诺阿分校的海洋学家史密斯重返这具骨架所在的海底,进行适宜的研究。
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