1.To-night John Perkins encountered a tremendous upheaval of the commonplace when he reached his door.
今天晚上约翰·珀金斯抵达家门时遇到了通常所说的巨变。
2.With the coming of the information era, the global environment of information and communication has undergone a tremendous upheaval.
进入信息时代以来，全球的信息传播环境发生了翻天覆地的剧变。
3.It would cause a tremendous upheaval to install a different computer system.
安装一个不同的计算机系统将会导致巨大的变化。