在这个高度互联的时代，人们通过社交媒体保持全天候联系。

In this ___hyper-connected era, people stay in touch around the clock through social media.

如今的青少年生活在高度互联的世界里，随时都能通过多种方式与他人交流。

Today's teenagers live in a ___hyper-connected world where they can communicate through multiple channels at any time.