The ocean is not just a resource; it's a responsibility.

化学不仅仅是在烧瓶中混合物质，它是在分子层面上理解世界。

The problem with defending the purity of the English language is that English is about as pure as a cribhouse whore. We don't just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and rifle their pockets for new vocabulary.

The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.