Innovation in forestry practices is the key to balancing economic growth and environmental preservation.
学习是系统中产生的任何变化,这种变化或多或少会永久性地改变其适应环境的能力。
I don’t like to do easy things. I like to be challenged.
Life is composed of lights and shadows,and we would be untruthful,insincere,and saccharine if we tried to pretend there were no shadows.
My fans are my motivation to keep going.