Sustainability is not an option; it's a necessity for any business that wants to thrive in the long term.
风俗习惯是人类生活的重要指南。
物理定律是普遍的,但我们对它们的理解在不断演变。
A woman's guess is much more accurate than a man's certainty.
我写的每一个故事都始于一个我无法回答的问题。