the prevalence of

基本解释

The prevalence of English speakers helps to sell services in America.
普遍的英語應用使得在美銷售服務成爲可能。
The prevalence of these widgets means they can report on almost all your browsing activity, which can then be linked to databases full of the social data you intentionally share.
這些工具的盛行率意味著他們可以報告幾乎所有你的瀏覽活動，然後將它們連接到充滿你有意分享的社交數據的數據庫中。
Partner violence appears to have a similar impact on women’s health and well-being regardless of where she lives, the prevalence of violence in her setting, or her cultural or economic background.
無論她生活在何処、其環境中的暴力發生率或其文化或經濟背景如何，伴侶暴力看來對婦女的健康和幸福産生相似的影響。

The prevalence of HIV/AIDS in Mali is low for West Africa, effecting less than two percent of the adult population.
As those doses were given you look at the prevalence of polio within the United States.
隨著疫苗的使用,你可以看到全美小兒麻痺症
耶魯公開課 - 生物毉學工程探索課程節選
Those same estimates say that if you could turn that around, that if the world could eat the recommended level of fruits and vegetables, that you'd reduce the prevalence of heart disease by 31%.
反過來說就是,如果大家都能食用適量的水果和蔬菜,那心髒病的普遍性將降低31%
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選

The prevalence of counterfeit wine is a matter few other than the Canadians want to discuss.
FORBES: Magazine Article