To this day, researchers are mystified by these implications.

时至今日，研究人员仍对这些含义感到困惑。

Our new French neighbours were mystified by the arrival of a young British family who had moved to a small village in Provence and, after four months of silence, popped by to see if we'd brought over any shortbread.

我们的新法国邻居对一个年轻的英国家庭的到来感到困惑，他们搬到了普罗旺斯的一个小村庄，在四个月的沉默之后，他们突然过来看看我们是否带了脆饼。