It lasted for a while

一段时间───a span;持续───continued

I worked with him over a span of six years.───我和他共事达六年之久。

The kite has a span of 1.5 metres.───风筝宽1.5米。

The bridge had a span of 60 meters.───桥的跨度是60米。

Such a span would demand at least a 50-foot ceiling. Clothed in glass, it would be quite a sight.───这么大的跨度至少需要50英尺（15米多）高的穹顶，外面再罩上玻璃，它真会成为一个不寻常的景观。

It has a span of4260 feet. The bridge is so long that the shape of the earth had to be taken into account by its designer.───桥的跨度有4,260英尺。桥梁很长，所以它的设计师不得不考虑地球的形状。

Shyness cannot be cured or overcome in a span of one night, or even a week or a month.───治愈和克服害羞不是一个晚上、一个星期、甚至一个月就能实现的。

Clark's bridge at Marlow has a span of 271 feet.

Over a span of just three years, the new government has transformed the country's economic prospects.

The kite has a span of 1.5 metres.

I worked with him over a span of six years.

The bridge has a span of 100 metres.