The sought to find out what prevented weak members of a species frommasquerading as a burlier counterpart.

密歇根大学的研究人员试图找出是什么阻止一个物种里的弱小个体假装强悍来欺骗对手。

Stoke posed a stiffer, burlier threat than West Bromwich Albion and Wigan, but still not much of a threat at all. Not to a team as gloriously on-song as Chelsea.

斯托克城队相比于西布朗维奇和维冈队来说，更难缠，给蓝军造成了更大的威胁，但对于切尔西这样一支状态奇佳，凯歌高奏的球队来说，仍然算不上什么太大的威胁。