她拒绝采用当时最负盛名的戏剧舞蹈芭蕾的动作技巧，也许因为她接受过的正规舞蹈训练很少。

She rejected the technical virtuosity of movement in ballet, the most prestigious form of theatrical dance at that time, perhaps because her formal dance training was minimal.

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“我起身很慢。”他解释说，“因为如果我动作快，他们就会受到惊吓。”

"I got up slowly," he explained, "because if I make a quick move it startles them."

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第二，因为只有雄鹿会做出摩擦动作，摩擦动作和与之相关的化学物质表明了制造擦痕的鹿的性别。

Second, because only male deer rub, the buck rub and its associated chemicals indicate the sex of the deer producing the rub.

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I call this the broaden-and-build theory of positive emotions because positive emotions appear to broaden people's momentary thought action repertoire and build the enduring personal resources.

我称其为积极情绪的扩建理论,因为积极情绪似乎能扩展人们的瞬间想法,和动作指令库并建立持久的个人资源。

哈佛公开课 - 幸福课课程节选

So, if somebody pokes you with a stick and you say, "Ouch," because it hurts, the poking and the "Ouch" is an unconditioned stimulus causing an unconditioned response.

如果有人用棍子戳你，你会因为疼而叫出来，戳的动作和你的喊叫“,这就是无条件刺激引起了无条件反射。

耶鲁公开课 - 心理学导论课程节选

We're going to come back and talk about the action potential a little bit more when we talk about how the heart works, because the heart when its contracting, the muscle cells also use action potentials to initiate contraction.

我们讲心脏工作原理时,会回头再多讨论一点动作电位,因为心脏收缩时,肌肉细胞也利用动作电位来启动收缩

耶鲁公开课 - 生物医学工程探索课程节选