Surveys consistently find that men report feeling safe on the street after dark. See, for example, Hindelang and Garofalo (1978).多项调查一致显示，男性认为天黑后在大街上行走是安全的。比如，参见欣德朗和加罗法洛（1978）。Surveys consistently find that men report fe...
Many other surveys have produced results essentially in agreement with these figures.许多其他调查已经得出了与这些数据基本一致的结果。Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.对银河系的研究表明...