任何需要手册才能工作的产品都是坏的。

Diplomacy requires constant dialogue with other countries to enhance mutual understanding and trust.

这世界要是没有爱情，它在我们心中还会有什么意义！这就如一盏没有亮光的走马灯。

Innovation in science often comes from looking at old problems in new ways.

创新是解决未来能源挑战的关键。