The market is a complex system, and we try to simplify it with models.
市场是一个复杂的系统，我们试图用模型来简化它。
A legal system is a system of rules which are valid according to the system's own criteria of validity.
We will use technology to change the energy structure and bring green energy to every household.
自由是每个人做他想做的事情的自然能力，除非受到暴力或法律的禁止。
The true power of a database lies in its ability to provide insights that were previously unimaginable.
旧梦是好梦，没有实现，但是我很高兴我有过这些梦。
小说是向我们揭示我们生活关系中不断变化的彩虹的完美媒介。
我爱你胜过自己的眼睛 整个的空间和广大的自由。
天然气领域的创新是可持续能源未来的关键。