Intelligibility was enhanced, not only by the steeply raked seating, but also by the naturally low background noise of a preindustrial society.
不仅是急剧倾斜的座位，前工业化社会的低背景噪音都使语音清晰度得到了提高。
2
This article will begin by presenting some background information about transformation configurations and how they were enhanced to support inheritance.
在本文的开始处，将会展现关于转换配置的一些环境信息，并解释了它们是如果改进的以支持继承性的。
3
The iPad will offer publishers a chance to come up with enhanced e-books that contain images, links, background material, embedded audio and even video.