因此,乐趣和避免痛苦是立法者所考虑的目标。
艺术与生活之间的界限应该是模糊的。
Technology should empower farmers, not replace their expertise.
The best time to plant a tree was twenty years ago. The second best time is now.
Sustainable forestry is not an option; it's our responsibility.
我做过的最有争议的事情就是坚持下来。