In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.
我是那种会让你想要辞职的人。
世界是一个伟大的花园,我们是其中的花朵。
We see each building as a gift to the city.
夜晚是一座伟大的剧院,但星星是它的演员。