亲代投资是理解两性交配策略差异的关键。
Parental investment is the key to understanding sex differences in mating strategies.
农业成功的真正标准不仅是产量，还有生产它的生态系统的健康。
思维在于设想、实现结构特征和结构要求。
The true cost of coal isn't just in its price, but in how we manage its consequences.
"The past is a foreign country; they do things differently there."
Sustainability in dairy production isn’t an option—it’s a necessity for future generations.
Technology ultimately serves people, not the other way around.
