无人机的核心不是飞得多高，而是用得多好。
The core of drones is not how high they fly, but how well they are used.
Natural gas will play a critical role as a bridge fuel, but our eyes must remain fixed on the ultimate goal of net-zero emissions.
Sustainability is not an option; it's a necessity for the future of our industry.
The work on IVF was driven by the desire to help infertile couples.
宇宙的初始条件是一个深刻的谜，膨胀为宇宙为何看起来如此提供了一个可能的解释。
"A verdadeira beleza da escrita está na sua capacidade de tocar o coração humano."