They have to learn how to avoid body contact.

他们必须学会如何避免身体接触。

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Every week they have to learn a different ballroom dance and perform it live on TV on Saturday night.

每周他们都要学习一种不同的交际舞，周六晚上在电视上进行直播。

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They have to learn, he said, that life goes on.

他说，他们必须知道生命总是要前进的。

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And they have to learn to calm themselves, especially when they are short of breath.

VOA: special.2010.06.23

Children come into the world without knowing any specific language and so they have to learn pauses.

儿童出生时并不知道任何特定的语言,因此他们需要学会停顿

耶鲁公开课 - 心理学导论课程节选

They have to learn to interpret sounds in context and sometimes they make mistakes.

他们必须学会通过上下文来判断声音,有时他们会出现错误的情况

耶鲁公开课 - 心理学导论课程节选

"There are a number of different things they have to learn how to do when they first arrive, " Manning says.

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And the inconsistency is natural, because this is not something you can learn as quickly as they have to learn it.

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They have to learn to give the others the opportunity to contribute.

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