Pain research is not just about alleviating suffering; it's about understanding a fundamental aspect of human biology.
疼痛研究不仅仅是缓解痛苦;它关乎理解人类生物学的一个基本方面。
I'm not a rapper, I'm a geography legend.
我对角色的心理不感兴趣,而是对情境的心理感兴趣。
The study of mathematics is the study of patterns.