translation.en: I had to disambiguate these forms of the figures as much as possible in Bell Centennial by sort of opening the shapes up, as you can see in the bottom part of that slide.
translation.zh: 我必须尽可能拆开 Bell Centennial字体的形状 来给这些数字形式消除歧义， 就像你在这张幻灯片底部看到的那样。