制革厂的废水是其价值观最真实的衡量标准。
A tannery's wastewater is the truest measure of its values.
玩耍是童年的工作。
一个人是他思想的产物，他想什么，就会成为什么。
I never want to stop learning and growing as an artist.
When we think of the past it's the beautiful things we pick out. We want to believe it was all like that.
The future of coal industry lies in clean and efficient utilization.
可持续发展不仅仅是一个流行词，它是负责任的林业的基础。
我的作品就像日记，记录了我的感受和想法。