行为由当前刺激情境和过去的强化历史决定。
Behavior is determined by the current stimulus situation and past reinforcement history.
某些城市人工制品的永久性赋予了它们纪念碑的品质。
The metal packaging industry thrives when we balance sustainability with commercial viability.
合作是关键——没有任何一个组织能够单独解决海洋渔业面临的挑战。
The Langlands program is a vision of the future of mathematics.
Everyone is worthy of love, except him who thinks that he is.
Collaboration between industry and science is the key to unlocking true ocean stewardship.
I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.