化学是连接物理学和生物学的核心科学。

To understand the present, we must first confront the past.

The best furniture blends functionality with artistry, turning everyday objects into heirlooms.

The writer's duty is to speak the unspeakable, to give voice to the voiceless.

真正的工艺在于让困难的事情看起来毫不费力。