名词
中文翻译：注意力跨度
同义词：
['attentiveness', 'focus span例句：1. She has a short attention span and needs to be paced.（她的注意力跨度短，需要慢下来。）']
例句：
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1. She has a short attention span and needs to be paced.
她的注意力跨度短，需要慢下来。
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2.The teacher asked the students to pay attention during the presentation.
老师要求学生们在演示时注意听讲。
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3.The child's attention span is only five minutes long.
这个孩子的专注力只能持续五分钟。