The progress of polymer science depends on the integration of theory and experiment.
高分子科学的进步依赖于理论与实验的结合。
我们不要没用的男人
经济周期的福利成本并非周期本身,而在于人们是风险厌恶的。
I don't believe in regrets. Regrets are a waste of time. They're the past crippling you in the present.