今天我们要学的词是 connectivity.

connectivity 是指设备、系统等的联通性。 Technology companies Apple, Google, Amazon and others are pushing for a new connectivity standard to make household devices like smart bulbs, thermostats and refrigerators work together in a slightly more coherent way. 苹果、谷歌、亚马逊及其他一些科技公司正在力推一种新的联通标准，让智能灯泡、温控器和冰箱之类的家电设备工作起来更加协调一致。

The industry buzz surrounding 5G technology and its impact on the next generation of connectivity and services is exhilarating, and that excitement is not only shared among consumers, but with developers, tech-driven enterprises and carriers as well. 业界围绕5G技术及其对新一代联通性能和服务的影响的种种讨论振奋人心，这不仅令费者，也让开发人员、技术驱动型企业和运营商劲头十足。