The greater the perception, the greater the distance, hence the difference.
感知越深,距离越远,差异也就越大。
2
There may be all sorts of reasons that 'Windows 7' makes marketing sense because it allows Microsoft to distance themselves from any perception people have about Vista.
种种原因使得Windows7存在着营销上的优势 因为这样能帮助微软远离用户对Vista的不良印像.
3
Two viewpoints allows distance to be calculated, similar to the way that binocular vision gives us depth perception.