So, if your dog gives you-- if your dog, I don't know, dances for an hour straight, that would be an interval thing.

如果你的狗-,每当你的狗连续跳舞一小时，你才会奖励它，那这就是时间强化。

耶鲁公开课 - 心理学导论课程节选

Then there's some dances as well and actually yeah, I've worked with some of the dancers

那么也有一些舞蹈，而且实际上我跟一些跳舞的人共事过，

英国的真人秀 - SpeakingMax英语口语达人

If Hughes is correct, this is part of him saying that being a czar is more than just dressing up, and playing the role, and going to fancy dances, and hanging around with fancy people who don't do a damn thing.

如果休斯是对的,他的这一部分性格说明了,作为沙皇不仅仅要衣着华丽,扮演沙皇的角色 参加华丽的舞会,和贵族上层一起消磨时光,整日无所事事

耶鲁公开课 - 欧洲文明课程节选