鱼类的真实成本应该包括保持海洋健康的成本。
我永远相信,只要坚持,没有什么是做不到的。
Running is not about being better than someone else. It's about being better than you used to be.
粮食安全是国家安全的基石。
我不是政治家,我只是一个关心的公民。
Every smell we perceive is a complex interaction between molecules and receptors, and understanding this interaction is key to understanding our sensory experiences.