皮革鞣制的创新不仅仅关乎新化学品，而是重新思考材料的整个生命周期。
Innovation in leather tanning isn't just about new chemicals; it's about rethinking the entire lifecycle of the material.
只有掌握核心技术，才能掌握自己的命运。
We must balance the need for affordable energy today with the imperative of building a sustainable energy future.
A culture of continuous learning is the foundation of long-term success.
为你，千千万万遍。