欣赏和喜欢你拥有的东西,而不是你没有的东西,你才能快乐。
"The library is inhabited by spirits that come out of the pages at night."
I am persuaded that the principle of uniformity in manufacturing is the foundation of success.
实现净零排放的道路不是一条直线;它需要灵活性、适应性和持续学习。