Precision agriculture is not a luxury; it's a necessity for feeding the world sustainably.
精准农业不是奢侈品,而是可持续养活世界的必需品。
Every patient’s story is a lesson in medicine.
Collaboration across industries is essential to solving the complex challenges of energy production.
我不能没有书。
美国是唯一一个直接从野蛮进入颓废、中间没有经过文明阶段的社会。