Television, the most pervasive and persuasive modern technologies, marked by rapid change and growth, is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world.
- pervasive adj.普遍的；到处渗透的；流行的
- persuasive adj.有说服力的；劝诱的；劝说的
- modern adj.现代的；近代的；时髦的 n.现代人；有思想的人
- marked adj.显著的；有记号的 v.表示（mark的过去式）；作记号；打分数
- rapid adj.迅速的；急促的；飞快的；险峻的 n.急流；高速交通工具；高速交通网
- era n.时代；年代；纪元
- extraordinary adj.非凡的；特别的；离奇的；特派的
- sophistication n.复杂；诡辩；老于世故；有教养
- versatility n.多功能性；多才多艺；用途广泛
- promises v.允诺 n.承诺；诺言
- reshape vt.改造；再成形
is moving为整个句子的谓语；结构为主谓宾，主语：Television，宾语：era;tthe most pervasive and persuasive modern technologies和marked by rapid change and growth为插入语，作定语修饰主语Television;an era为同位语，extraordinary sophistication and versatility修饰an era；which promises to reshape our lives and our world为which引导的非限定性定语从句。
译：电视，这项以迅速变化和成长为标志的最普及和最有影响力的现代技术，正在步入一个新时代，一个极为成熟和多样化的时代，这将重塑我们的生活和我们的世界。