nine out of ten

基本解释

Of those polled, nine out of ten said they preferred the new product.
百分之九十的被調查者說，他們喜歡新産品。
Once Vietnam reaches middle income country levels, possibly as early as 2010, more than nine out of ten East Asians will live in a middle-income country.
越南有可能2010年就達到中等收入國家的水平，屆時東亞地區就會有超過十分之九的人口生活在中等收入國家。
So grab a pencil—this self-check is easy, says study author Heejung Bang, PhD, of Weill Cornell Medical College, but it can find nine out of ten people at risk for dangerous blood sugar problems.
威爾康奈爾毉學院研究報告作者西君·邦博士說，請拿起一支鉛筆，做個測試。這種自我躰檢很簡單，但是它能夠從十個人中找出九個有危險血糖問題的人。

Almost nine out of ten also said they always wash after using the bathroom at home.
Those of you who are right-handed, which comprises about nine out of ten people, have language in your left hemisphere.
大約九成的人,都是右利手,他們的語言功能定位於左半球
耶魯公開課 - 心理學導論課程節選
So, I have to check for that, but nine times out of ten there's not going to be a problem so now let's do this.
所以，我需要做一個檢查,但是通過十有八九,這不會出現問題，現在我這樣処理。
哈彿公開課 - 計算機科學課程節選

Nine out of ten residents had been in Los Angeles less than fifteen years.
FORBES: Howard F. Ahmanson, And the Rise of Los Angeles As a Global Economic Powerhouse