亲戚都不归附,也就不要对外办交际。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Collaboration across industries is key to solving the complex challenges of marine conservation.
Inflation is a very bold idea, but it seems to be the only way to explain the observed features of the universe.
未来不是我们进入的某物。未来是我们创造的某物。