SPAN

1The bridge crosses the river in a single span.河上的橋為單跨橋。《牛津詞典》

2"With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls.“對於第一個實驗對象，經過大約20小時的訓練，他的數字跨度從7上升到20。”愛立信回憶道。

3This 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.這本身就是一個幾乎難以理解的跨越幾代人的過程，這使得澳大利亞的岩石藝術成為世界上最古老的持續的藝術傳統。

4The apartment was spick-and-span.這套公寓非常乾淨整潔。《柯林斯英漢雙解大詞典》

5The kite has a span of 1.5 metres.風箏寬1.5米。《牛津詞典》

6Managers have a wide span of control.經理的職權範圍很大。《牛津詞典》

7Their house is always spick and span.他們家總是收拾得清清爽爽。《牛津詞典》

8Small children have a short attention span.幼兒注意力持續時間短。《牛津詞典》

9The batteries had a life span of six hours.電池的使用壽命是6小時。《柯林斯英漢雙解大詞典》

10I worked with him over a span of six years.我和他共事達六年之久。《牛津詞典》

11These forests cover a broad span of latitudes.這些森林綿延在多個緯度上。《牛津詞典》

12Small children have a very short attention span.幼兒的注意力持續時間很短。《牛津詞典》

13These changes have occurred over a long time span.這些變化經過了很長一段時間才形成。《牛津詞典》

14It is a very pretty butterfly, with a 2 inch wing span.它是一隻非常漂亮的蝴蝶，翅膀張開有2英寸寬。《柯林斯英漢雙解大詞典》

15The project must be completed within a specific time span.這項工程必須在規定期限內完成。《牛津詞典》

16His ability to absorb information was astonishing, but his concentration span was short.他吸收信息的能力讓人驚訝，但他的注意力持續時間很短。《柯林斯英漢雙解大詞典》

17Our life span is restricted.我們的壽命是有限的。

18Every organism has a life span which is highly characteristic.每個生物體的生命週期都極其獨特。

19The expected life-span of Beijing residents has gone up to 75.北京居民的預期壽命已經達到75歲。

20The images that survive in this part of the world span at least 20,000 years.在這個地區保存下來的圖像至少有2萬年的歷史。

21Most of the improvements in life span are the result of preventive, rather than treatment.大多數壽命的延長是預防的結果，而不是治療的結果。

22Thus they are not able to "experience life" and so they attain a high life span in captivity.因此，他們不能“體驗生活”，從而在囚禁中獲得了較長的壽命。

23Nevertheless, a restricted life span, ageing, and then death are basic characteristics of life.然而，有限的壽命、衰老和死亡是生命的基本特徵。

24Experience will show that to live in this way not only increases the life span but is also very healthy.經驗會表明這樣的生活方式不僅能延長壽命，而且是非常健康的。

25Long-living women are also more likely to be sympathetic and cooperative than women with a normal life span.與壽命處於正常範圍內的女性相比，長壽女性更有可能具有同情心和合作精神。

26The results add to a growing body of evidence that certain psychological factors may predict a longer life span.有越來越多的證據表明，某些心理因素或許能預示更長的壽命，這些結果進一步證實了這一點。

27In comparison to the life span this relationship is "inverted": the larger the organism the lower its metabolic rate.與壽命相比，這種關係是“反向的”：生物體越大，其代謝率越低。

28Like the life span, the metabolic rate has for different organisms a fixed mathematical relationship to the body mass.就像壽命一樣，不同生物的新陳代謝率與身體質量有着固定的數學關係。

29These stages will span sectors, take people to different cities, and provide a foundation for building a wide variety of skills.這些階段的經歷將涵蓋多個行業，把人們帶到不同的城市，併為培養各種各樣的技能奠定基礎。

30There are striking differences in life span between different species, but within one species the parameter is relatively constant.不同物種之間的壽命存在顯著差異，但在同一物種內，這一參數是相對穩定的。 ^[1]