Tapping into those markets will help produce needed jobs .

开发这些市场可以帮助美国创造必要的工作岗位。

We thought we needed to provide a better user experience for companies ' information-technology teams , " he says .

他说：“我们认为，有必要为公司的‘信息技术团队’提供更好的用户体验。”

We need to design workspaces where people can focus , totally undisturbed , for blocks of time as needed .

我们需要对工作场所进行设计，让人们可以在必要的时间段集中精力，完全不受干扰。

Turn off features of the device not needed to minimize the attack surface of the device .

尽量关闭不必要的功能，将遭受攻击的可能性降到最小。

Only include people who truly are needed in a message , conference call or meeting .

2．只让必要的人员接收信息、参加电话会议和开会。