The interplay between theory and observation is what advances astrophysics.
真正的幸福首先来自于自我享受,其次来自于与少数精选伙伴的友谊和交谈。
我相信一见钟情,因为我是一个音乐人。
Coal isn't just a commodity; it's the foundation upon which modern civilization was built.
The future of food security lies beneath the waves—if we dare to farm it responsibly.