Security needs are also driven by the marked rise in identity theft , by increased concerns about the privacy of personal data , and simply by general demand from customers and vendors 身份窃取事件的显著增多，人们对个人数据保密的日益关注，以及客户和供应商的普遍需要，都导致了对安全性的需要。
That night , after he had kissed his sisters , he thought proper to forget even to shake hands with me , but left the room in silence . i - who , though i had no love , had much friendship for him - was hurt by the marked omission : so much hurt that tears started to my eyes 那天晚上，他吻了妹妹们以后，认为忘掉同我握手比较妥当，便默默地离开了房间，我尽管对他没有爱情，却有深厚的友谊，被他这种明显的冷落刺伤了心，我心里难受得连泪水都涌上了眼睛。
