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。
The kite has a span of 1.5 metres.
风筝宽1.5米。
Managers have a wide span of control.
经理的职权范围很大。
The batteries had a life span of six hours.
电池的使用寿命是6小时。
I worked with him over a span of six years.
我和他共事达六年之久。
These forests cover a broad span of latitudes.
这些森林绵延在多个纬度上。
The expected life-span of Beijing residents has gone up to 75.
北京居民的预期寿命已经达到75岁。
Within the span of several centuries, the Lapita stretched the boundaries of their world from the jungle — clad volcanoes of Papua New Guinea to the loneliest coral outliers of Tonga.
在几个世纪的时间里，拉皮塔人扩展了他们的边界，从巴布亚新几内亚的丛林覆盖的火山延伸到汤加最孤独的珊瑚离群。
The bridge had a span of 60 meters.
桥的跨度是60米。
I'll give you a life span of 20 years.
我给你20年的生命。
They usually have a chronological span of time.
它们通常横跨一段时间。
But are you reading a wide span of material?
但你是在阅读大量的资料吗？
The span of control can vary from company to company.
公司和公司之间的控制跨度很不相同。
Do you have any idea what's the life span of meat?
你能否理解肉块的生命周期？
A wind turbine has a life span of at least 25 years.
风力透平的寿命至少是25年。
They have a wing span of around 2.75 meters (9 feet).
它们翅翼展开可达二点七五米(9英尺)。
The cube would complete a rotation in the span of one year.
这个立方体完成一次旋转需要一年的时间。
The honeymoon stage is also the life span of most summer flings.
蜜月期也是很多夏季恋情的长度。
The fanciful panda fan panics over the span of the pan-like panel.
爱幻想的熊猫迷对盆状仪表板的全长感到恐慌。
For example, annotations might be attached to a span of text in a document.
例如，注释可能被附加到文档中的一段文本上。
That 24-hour period constitutes the entire life span of this time traveler.
那24小时期间是这位时空穿梭者一生的时间。
Compare this with an average life span of 52 in 1960, or of about 30 in 1900.
把这个数字与1960年的平均寿命52岁相比，又或者与1900年的人均30岁寿命相比。
These four companies had an average pricing-filing span of just over 100 days.
表中四家已上市公司“申请-定价期间”平均略超100天。
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！
Climate scientists use GEOS-5 to predict climate over the span of a few decades.
气候学家使用GEOS - 5来预测未来几十年的气候情况。
And he would like to see the algorithm used on tweets from a wider span of time.
他更想看看更长时间内，把该算法运用在推特上会有何结果。
In a very short span of time, there were major observable differences in results.
在很短的时间内，取得的成果显而易见，而且大大好于从前。
In a very short span of time, there were major observable differences in results.
在很短的时间内，取得的成果显而易见，而且大大好于从前。
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