You might overlook a major persona, because a particular segment of customers does not use the Web.
你可能会忽略了主要客户，因为客户中有特别的一部分不上网。
2
We have been working on a major feature that we hope will enable our product to enter a new market segment.
我们正在研发一个重要特性，我们希望可以借助它将我们的产品打进新的市场。
3
Liquid milk segment continued to be its major revenue driver in 2008, with revenue jumping 10 percent to 21.07 billion yuan, accounting for 88.3 percent of the total revenue.