And other patients suffer from Lou Gehrig's diseases and so forth are not even able to speak at all, and not able to perhaps blink their eyes to communicate.

其他患有葛雷克氏症的人等等,甚至一点都不能说话，不能通过眨眼的方式与人交流。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

But for now assume that GetInt just makes the cursor blink or at least stay steady -- it depends on your computer and operating system and such.

但是现在假设GetInt只是使光标闪烁,或者是不变的--它依赖于你的电脑,和操作系统之类的。

哈佛公开课 - 计算机科学课程节选