七十的用法和樣例：
例句
-
我的病是氣喘和水腫，還有無(wú)可救藥的是七十五（歲）。
My disease is an asthma and a dropout and, what is less curable, seventy- five. -
我們以每小時(shí)七十英里的速度（在高速公路上）飛馳。
We were bowling along (the motorway) at seventy miles per hour. -
七十年代是超短裙時(shí)代。
It's an era of the miniskirt in the seventies. -
這廳最多容納七十人。
This hall holds a maximum of seventy people. -
今天氣溫是華氏七十度。
The temperature today is seventy degrees Fahrenheit. -
燈籠褲在我國七十年代很流行。
The knickerbockers were popular in seventies in our country. -
他爺爺快七十歲了。
His grandfather is nearly seventy.
