例句與造句

1. His commitment to the cause led Eaton to enroll a class of eight young women in a special mathematics course to show that they could advance beyond " the speculative geometry and algebra as generally practiced in female seminaries . " When the students completed their course of study in 1835, Eaton requested a review of their progress by the school's less-than-enthusiastic board of examiners.
2. It's difficult to find speculative geometry in a sentence. 用speculative geometry造句挺難的