疼痛研究不僅僅是緩解痛苦;它關(guān)乎理解人類生物學(xué)的一個(gè)基本方面。
Technology is transforming coal mining from a brute force industry to a precision operation.
In mathematics, you don't understand things. You just get used to them.
The writer’s life is a life of humiliation.
The bond market is the ultimate indicator of economic health.