建筑师用几何方式设计了这座现代建筑，使其线条简洁明快。

The architect designed this modern building ___geometrically, making its lines clean and sharp.

疫情期间，这家在线教育平台的学生数量呈几何级数增长。

During the pandemic, the number of students on this online education platform increased ___geometrically.