神经系统是一个动态的、不断变化的系统。
The nervous system is a dynamic, ever-changing system.
2004年9月13日，81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说
AI will transform every industry, but it will take time.
科学是人类智慧的结晶，是推动社会进步的重要力量。
Energy companies must actively respond to the national "dual carbon" goals and promote green and low-carbon transformation.
It is the duty of the inventor to make his work as useful and as accessible as possible to the public.