The last few years have pointed toward mobile computing. (para. 1)过去几年的情况指向移动计算。I think these trends point to what the Internet will be in 2050 — pervasive. (para. 1)我认为这些趋势指向了2050年互联网的特点——无所不在。point to/toward: v. to suggest that sth is true or likely 暗示;预示Eg: 一切迹象都预示着来年将一帆风顺。
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The evolution of the Internet and the evolution of mobile computing will be one and the same. (para. 3)互联网的发展和移动计算技术的发展将合而为一、不分彼此。one and the same: (idiom) the same person or thing 同一个人;同一事物Eg: 原来她姑妈就是我表姐。
Wireless networks will act as the primary access point for most devices. (para. 3)无线网络将成为绝大多数设备的主要接入点。act as/like sth: v. to perform a particular role or function 充当;起作用Eg: 你能担任口译吗?
The machines acting as the backbone for the Internet will rely upon high-speed physical connections capable of transmitting data at a blistering speed. (para. 3)充当互联网主干的那些机器将依赖能以极快速度传输数据的高速有线连接。rely on/upon sb./sth.: v. to need or be dependent on sb./sth. 依赖;依靠Eg: 现在,我们在很大程度上依赖电脑来安排我们的工作。
The machines acting as the backbone for the Internet will rely upon high-speed physical connections capable of transmitting data at a blistering speed. (para. 3)充当互联网主干的那些机器将依赖能以极快速度传输数据的高速有线连接。capable of sth/of doing sth: adj. having the ability or qualities necessary for doing sth 有能力;有才能Eg: 我完全有能力自己做这项工作。