膨胀是一个非常大胆的想法，但它似乎是解释宇宙观测特征的唯一方法。
Globalization is an inevitable trend. We must actively explore the international market and enhance the international influence of Chinese stone brands.
"The colony represents the site where the project of a new humanity is to be tested."
The key to successful research is collaboration and the sharing of knowledge across different disciplines.
The market is a complex system, and we try to simplify it with models.
