—— 请按键盘 空白键 开始游戏 ——

The future of forestry belongs to those who see trees as living systems, not just standing inventory.
林业的未来属于那些将树木视为生命系统而不仅仅是立木库存的人。
And I urge you to please notice when you are happy, and exclaim or murmur or think at some point, 'If this isn't nice, I don't know what is.'
Behavior, as such, is not to be regarded as a mere chain of muscular contractions, but rather as a purposive and cognitive affair.