The true cost of seafood isn't just the price tag—it's the long-term sustainability of the species.
海鲜的真正成本不仅仅是价格标签,而是物种的长期可持续性。
Learning is not simply the accumulation of knowledge but the transformation of understanding.
密码学中的挑战不仅仅是创建不可破解的代码,还包括创建即使技术发展也能保持安全的系统。