“注意广度”常见的英文表达是 “span of attention” 或 “attention span”。这两个短语意思相近,都用于描述一个人在一段时间内能够集中注意力的范围或时长。例如:
Children generally have a shorter span of attention than adults.(孩子的注意广度通常比成人短。)
His attention span is quite limited when it comes to boring tasks.(在处理无聊任务时,他的注意广度相当有限。)