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- Many of these wastes remain dangerously active for thousands of years, while others have a life span closer to a quarter of mil-loin years. 一些废料会在数千年内保持着危险性，然而另一些甚至会有二十五万年的活性。到今天已经使用了几种方法，但都有缺点，迫使科学家们继续他们的研究。
- Modern medicine has increased man's life span. 现代医学延长了人的寿命。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- They always keep their kitchen spick and span. 他们的厨房总是很整洁。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- The days are closing in now that autumn is here. 秋天来到了，白天渐渐短了。
- His life had almost completed its span. 他的生命几已到尽头。
- The store is closing out a large stock of toys. 该店正减价出售大批玩具存货。
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。
- Closing time at this pub is eleven o' clock. 这酒馆的打烊时间是十一点。
- An obstacle or a span to be jumped. 需跳越的障碍或跨度
- Can you span an octave on the piano? 乍能按到钢琴的八个键吗？
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She's always been very close about her past life. 她对自己过去的生活一直守口如瓶。
- For the umpteenth time close the door quietly. 我告诉过你好多次要轻轻地关门。
- Sorry, madam, we're closing up for lunch. 很抱歉，小姐，我们现在要关门吃午饭。
- Mid shot A foreigner leafs through his guidebook. （中景）一外国人翻看手中旅游指南。
- Could you oblige me by closing the door? 请你为我关上门好吗？
- It is midnight and we are now closing down. 时间已到午夜，本台现在停止广播。
