1·"With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls.
“对于第一个实验对象，经过大约20小时的训练，他的数字跨度从7上升到20。”爱立信回忆道。
2·This in itself is an almost incomprehensible span of generations, and one that makes Australia's rock art the oldest continuous art tradition in the world.
这本身就是一个几乎难以理解的跨越几代人的过程，这使得澳大利亚的岩石艺术成为世界上最古老的持续的艺术传统。
3·The apartment was spick-and-span.
这套公寓非常干净整洁。
—— 《柯林斯英汉双解大词典》
4·The kite has a span of 1.5 metres.
风筝宽1.5米。
—— 《牛津词典》
5·Managers have a wide span of control.
经理的职权范围很大。
—— 《牛津词典》
6·Their house is always spick and span.
他们家总是收拾得清清爽爽。
—— 《牛津词典》
7·Small children have a short attention span.
幼儿注意力持续时间短。
—— 《牛津词典》
8·The batteries had a life span of six hours.
电池的使用寿命是6小时。
—— 《柯林斯英汉双解大词典》
9·I worked with him over a span of six years.
我和他共事达六年之久。
—— 《牛津词典》
10·The bridge crosses the river in a single span.
河上的桥为单跨桥。
—— 《牛津词典》