As the cost of the needed genetic tests continues to decline, he predicts doctors will be able to screen patients for diseases they may not develop until later in life, and recommend ways to avoid them.

VOA: standard.2010.07.14

It just frees up space on the screen for more content and that may very well be a reasonable decision.

用来空出一些空间来显示更多的内容,那可能是一个非常合理的决定。

哈佛公开课 - 计算机科学课程节选

What you might do, for instance, is be sitting at a computer screen and you'll be given incomplete words to fill out "hos-" like "hos-" and you have to fill out this word.

例如，你可以，坐在一个电脑显示器前,你要补充一连串不完整的单词,例如补充完整。

耶鲁公开课 - 心理学导论课程节选