The beauty of mathematics lies in its ability to simplify complex phenomena.
For the livestock industry to develop, it must take an environmentally sustainable path.
农业创新必须同时解决数量和质量问题。
Sustainable forestry is not just about cutting trees; it's about ensuring the future of our planet.
当没有人相信你时,你必须相信自己——这让你立刻成为赢家。