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。
I shall die again and again to know that life is inexhaustible.
生活中最好的东西是免费的。
There is only one road in the world that no one but you can take. Where does it lead? Don't ask, just walk.