Sustainability is not a choice, it's a necessity.
可持续性不是一种选择,而是一种责任。
置信区间理论提供了一种不同于点估计和假设检验的估计未知参数的方法。
We must invest in the next generation of farmers—they hold the future of food in their hands.
The talent for being happy is appreciating and liking what you have, instead of what you don't have.
I hate people who don't like garlic, onions, or the smell of smoke.