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1·Small children have a short attention span.

幼儿注意力持续时间短。《牛津词典》

2·Small children have a very short attention span.

幼儿的注意力持续时间很短。《牛津词典》

3·There is the danger that the high-speed connectivity of the Internet will reduce our attention span—that we will be incapable of reading anything of length or which requires deep concentration.

风险在于，互联网的高速连接会减少我们的注意力持续时间，从而导致我们不能阅读长篇论著，或是需要高度集中注意力的书籍。

4·The pupil's attention span was short.

这个小学生的注意力持续时间很短。

5·The little boy's attention span was short.

那个小男孩的注意力持续时间短。

6·But he had forgotten about their short attention span.

但是他忘了公众的注意力很容易时过境迁。

7·We all know that visitors have very short attention span.

我们都知道，网络访问者的注意力。

8·Quite simply, television operates on the appeal to the short attention span.

很简单，电视的运作原则就是迎合观众的注意力跨度短这一特点。

9·Those on ten grammes a day scored best on tests for memory and attention span.

那些每天吃10 克巧克力的人在记忆力广度和注意力集中时间长度测试中得分最高。

10·Believe it or not, the attention span of the average person is about 30 seconds!

信不信由你，每个人的注意力广度平均值为30秒！