黑洞不仅仅是破坏性的怪物，它们在塑造星系中起着关键作用。

"Mental life is fundamentally adaptive."

"La literatura debe incomodar, debe hacer preguntas, no dar respuestas."

The hardest choices often lie between short-term profit and long-term resilience—choose wisely.

水产养殖的未来在于平衡生态健康与经济可行性。