spans

The kite has a span of 1.5 metres.

风筝宽1.5米。

Small children have a very short attention span.

幼儿的注意力持续时间很短。

The spans of the conjugate beam and actual beam must be equal.

共轭梁和实际梁的跨径必须相似.

His political life spans half a century.

他的政治生涯长达半个世纪.

Young children have a limited attention span and can't concentrate on one activity for very long.

小孩子的注意力持续时间十分有限，不能长时间地专注于一个活动。

The kids play along the bank, clambering over a tree that spans the water.

孩子们在河岸上嬉耍, 爬上一棵斜伸到水面上的树.

We see ourselves on a long trip that spans the continent.

我们仿佛身处一次横贯大陆的漫漫旅程之中!

These changes have occurred over a long time span.

这些变化经过了很长一段时间才形成。

A bridge spans the river there.

一座桥架在那边河上.

The left arch spans a minor road running parallel to the river.

左桥洞跨越一条与河流平行的支路.

His ability to absorb information was astonishing, but his concentration span was short

他吸收信息的能力令人吃惊，但是他的注意力持续时间很短。

If the decoration spans multiple fonts, an average recommended value is calculated.

如果修饰跨越多种字体, 则计算推荐的平均值.

Travellers get from one side to the other by walking across a footbridge that spans a little stream.

游客通过一座横跨小溪的步行桥从一边来到另一边。

The apartment was spick and span.

公寓非常整洁。

These forests cover a broad span of latitudes.

这些森林绵延在多个纬度上。

A file that spans more than one magnetic tape reel.

一种存放在多盘磁带(卷)上的文件.

The project must be completed within a specific time span.

这项工程必须在规定期限内完成。

The existing subway network spans 155 km and has 93 stations.

现有的地铁网络全长155公里并且拥有93个站台.

They have extended the potential life span of humanity everywhere.

世界各地人类的预期寿命均有所延长。

Architects tell their clients that floors can span 100 metres without any visible means of support.

建筑师告诉他们的客户，在没有任何有形支撑物的情况下，楼板可以延伸100米。

When the bird lifts off into flight, its wings unfold to an impressive six-foot span.

这种鸟起飞时，翼展可达6英尺，很惊人。

And a roach spans a crevice in the floor.

一只蟑螂爬过了地板的裂缝.

Short attention spans are common.

视野缩小是常见的.

It is a very pretty butterfly, with a 2 inch wing span

这是一只非常美丽的蝴蝶，翼展2英寸。

As spans increase this will become unavoidable for the internal rooms.

随着跨度的增加,这种做法对于内部房间是势在必行的.

The wire door was a couple of hand-spans from his face.

铁笼门距他的脸只有一两个巴掌远.

I worked with him over a span of six years.

我和他共事达六年之久。

Now, It'spans three. From any objective perspective, it is simply too long.

现在, 它跨越三代. 从客观的角度来讲, 这个保护期实在是太长了.

Gradually the time span between sessions will increase.

会议之间的间隔将逐渐延长。

A steel railway bridge spans the Yalu River.

鸭绿江上有一座钢铁大桥.