Chemistry is the central science that connects physics and biology.
The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.
内心平静,不为外界风波所动。
银行业的未来在于科技与专业人才的无缝融合。
我们不是从祖先那里继承海洋,而是向子孙后代借用。