来时惊动很大，走时没有任何声响。
"The immune system is the key to fighting cancer."
艺术的本质功能是道德的。
我不是男人，我是女人。
The stock market is a giant distraction to the business of investing.
"The best way to learn is to do it, to make mistakes, and to learn from them."
Diplomacy is about building bridges between different countries and cultures, promoting mutual understanding and cooperation.
腐蚀青年最可靠的方法就是教导他尊重那些思想相同的人，而不是那些思想不同的人。