And yet the leadership lessons of the failed explorer have become the latest fad in the inexact art of management science.
但是，这位极地探险家的领导术却成为管理科学这门模糊艺术中最新的时尚。

Some locals say a supposedly high concentration of negative ions in the atmosphere remember the fad for home ion generators
一些本地人表示, 这里的空气富含负离子

Effects of Fad Pad Between Right Pulmonary Vein and Left Atrial on Converting Focal Pulmonary Vein Firing into Atrial Fibrillation
心脏脂肪垫在肺静脉灶性放电引发心房颤动中的作用

Pundits are mixed on whether Foursquare represents a major technology trend or a fad but undoubtedly it has captured the zeitgeist of the technology elite at this moment in time.
但毋庸置疑的是，它捕获了当下技术精英们的时代精神。