可持续发展不仅仅是保护树木；它关乎确保自然和人类共同繁荣的未来。
Sustainability is not just about protecting trees; it's about ensuring a future where both nature and humanity thrive.
粒子的概念只是一种近似，仅在特定极限情况下有效。
The artist must be a witness to his time.
透明建立信任，而信任是进步的基础。