brand new world是什么意思？

意思：全新的世界；新时代；新起点。

用法：可以作为名词短语使用，也可以作为形容词短语使用。常用于描述一个全新的、未知的、充满希望和可能性的世界或时代。

例句1：With the rapid development of technology, we are entering a brand new world. (随着技术的快速发展，我们正在进入一个全新的世界。)

例句2：The young generation is eager to explore the brand new world and create their own future. (年轻一代渴望探索全新的世界，创造属于自己的未来。)

例句3：The discovery of a new planet has opened up a brand new world for scientists to study. (一颗新行星为科学家们开辟了一个全新的世界来研究。)

例句4：The invention of the Internet has brought us into a brand new world of information and communication. (互联网的发明将我们带入了一个信息和交流的全新世界。)

例句5：After years of hard work, she finally achieved her dream and stepped into a brand new world of success. (经过多年的努力，她终于实现了自己的梦想，踏入了成功的全新世界。)

同义词及用法：

1. New era: 新时代；指某个特定时期的开始，常用于描述社会、、经济等方面的变革。

例句：The new era of globalization has brought both opportunities and challenges to developing countries. (全球化的新时代给发展中带来了机遇和挑战。)

2. Brave new world: 勇敢的新世界；源自英国作家奥威尔的同名小说，用来形容一个充满未知和变革的新世界。

例句：The rapid development of technology has led us into a brave new world, where everything is changing at an incredible speed. (技术的快速发展将我们带入了一个勇敢的新世界，一切都在以惊人的速度变化。)

3. New beginning: 新起点；指某件事情或某个阶段的开始。

例句：The company's restructuring marks a new beginning for its future development. (公司的重组标志着它未来发展的新起点。)

4. Fresh start: 新起点；与new beginning意思相近，强调重新开始、改变现状。

例句：After the failure of his first business, he decided to make a fresh start and started a new venture. (在第一次创业失败后，他决定重新开始，开启了一项新业务。)

5. Uncharted territory: 未知领域；指尚未被探索或了解过的领域。

例句：The development of artificial intelligence has taken us into uncharted territory, where we are still trying to figure out its potential impact on our society. (人工智能的发展将我们带入了未知领域，我们仍在努力弄清它对社会的潜在影响。)