If your tanning process wouldn't withstand a documentary film crew, it's time to rethink your methods.
如果你的鞣制过程经不起纪录片团队的检验,是时候重新思考你的方法了。
The future of agriculture lies in sustainable development. We must leave green mountains and clear waters for future generations.
学习和思考的时间远远多于做事的时间,这种习惯绝非偶然。