宇宙是一个充满惊喜的地方,我们才刚刚开始理解它的奥秘。
The universe is a place that is full of surprises, and we are just beginning to understand its mysteries.
Mental life is a continuous adjustment to internal and external demands.
林业创新不是可选的——它对生存至关重要。
每一蒲式耳谷物的背后都是跨越几代人的奉献故事。