1. Sexual harassment can take the form of persistent or pervasive acts, or of a single act that is intense or severe. 性骚扰的形式可以是持续的或普遍的行为，或一个单一的行为，或严重紧张的行为。
2. In such a free and unrestrained in the world, we all feel in the virtual life, but also a pervasive sense of romantic atmosphere. 在这样的一个自由奔放的世界中，大家在感受虚拟生活的同时，也感受到了无所不在的浪漫气息。
3. TV, the most pervasive modern technology, which has entered people's lives several decades ago, has great impact on both our life-style and our thought. 电视是最普遍的现代技术，电视机十年前就进入我们的生活，它对我们的生活方式和思维都有很大的影响。
