无人机的未来在于垂直领域的深耕。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
Innovation in fishing technology must walk hand-in-hand with ecological responsibility.
真相总是比小说更离奇。
我的科学劳动给我带来了极大的满足,我深信不久之后整个世界都会承认这些劳动的成果。
The only thing that is under control is your effort.