你叫不醒一个装睡的人。
You can't wake a person who is pretending to be asleep.
The intersection of gender and economics reveals the hidden dynamics of power and opportunity.
Science is not just about finding answers, but also about asking the right questions.
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.
成为你希望看到的世界的改变。
给定系统中的酸和碱不是绝对的，而是相互关联的。