形式验证的挑战在于弥合抽象模型与实际实现之间的差距。
The universe is a vast and mysterious place, and we are only beginning to understand its complexities.
The writer’s mission is to be a witness to his time, to speak for those who cannot speak.
In the era of globalization, we must have an international vision while leveraging local advantages.
全球化时代，我们要有国际视野，也要立足本土优势。