The same dramatic technological changes that have provided marketers with more and more diverse communication choices have also increased the risk that passionate consumers will voice their opinions in quicker, more visible, and much more damaging ways.
句子主干：The changes have increased the risk. 主动宾结构。
1. that have provided marketers with more and more diverse communication choices 是 changes 的定语从句。
2. that passionate consumers will voice their opinions in quicker, more visible, and much more damaging ways. 是 risk 的同位语从句。
【翻译】巨大的技术变革为营销人员提供了越来越多样化的沟通选择，但同时也增加了这样一种风险，就是急躁的消费者将以更快捷、更明显、更具诽谤的方式表达他们的观点。
