bandwagons
n.
（尤指政治上或商业上的）时尚，浪潮，声势浩大的活动( bandwagon的名词复数 );
例句:
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She tells me she consciously joined before the Paralympics so no-one would think she was jumping on any bandwagons.
来自BBC
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In light of this news I got thinking about the other nutritional bandwagons we've been encouraged to board over the years.
来自THETIMES