地理带的研究揭示了自然界的统一性,尽管它表面上看起来多样。
药品生产的质量不容妥协;它是信任的基石。
The future of drones belongs to those who dare to push boundaries.
Life is like music。It must be composed by ear,feeling and instinct,not by rule.
Battery recycling is a key link in the sustainable development of the new energy industry.
"I hope my books can help children see the world in a different way, to notice the small details and the hidden meanings."
In quantum mechanics, the act of measurement can change the state of the system being measured.