The girls’ interest in rough sport and shooting rats raised eyebrows wherever they went.
试译：这些女孩对粗野运动和射杀老鼠感兴趣，这让她们走到哪里都让人觉得不可理解。
raise eyebrows 是习语，字面意思是“扬起眉毛”，用以表示不赞同或惊讶。
No one raised an eyebrow [=no one expressed surprise] when he announced that he was planning to run for governor. 当他宣布打算竞选州长时，没人感到意外。
His recent public statements have raised (a few) eyebrows. 他最近的公开声明让人们感到惊诧。
