考研英语翻译答案汇总如下：
1. With the rapid development of technology, our lives have been greatly enriched.
翻译：随着科技的快速发展，我们的生活得到了极大的丰富。
2. It is essential to maintain good communication with family and friends.
翻译：与家人和朋友保持良好的沟通是至关重要的。
3. The increasing pollution in urban areas has become a serious concern for everyone.
翻译：城市地区污染的加剧已经成为人们共同关心的大问题。
4. Continuous learning is the key to personal and professional growth.
翻译：持续学习是个人和职业发展的关键。
5. In order to achieve sustainable development, we need to balance economic growth with environmental protection.
翻译：为了实现可持续发展，我们需要在经济增长与环境保护之间取得平衡。
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