Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
我不是事实,我是虚构。
Sustainability is not just about planting trees; it's about planting the right trees in the right places for the right reasons.
不信你短短观察几天,就不如初次的印象好了。
农业的透明度能够建立与消费者之间的信任。