在量子力学的领域里,观察者和被观察者密不可分,这对我们关于现实的经典观念提出了挑战。
制造业的未来在于平衡效率与环境管理。
You have to be able to laugh at yourself, or you'll never make it in this business.
数学是人类精神最美丽和最强大的创造。
The city is a living organism, constantly evolving and adapting to the needs of its inhabitants.