1·In Ghana today, one in two people has access to telecom services.
今天在加纳，每2人中就有1人使用电信服务。
2·Their latest survey suggests that in Baghdad that number is as high as one in two.
最新调查发现，巴格达的这一比例高达二分之一(两个人中有一人有家人遇难)。
3·One in three cancers worldwide is skin-related; in the United States, that figure is one in two.
全世界三分之一癌症与皮肤有关；在美国，这一数字为二分之一。
4·One in three consumers that recall seeing a mobile ad responded in some way; this rises to one in two for iPhone users
有三分之一能够回想起某一广告的用户会进行反馈；这一比率在iPhone用户中是50%。
5·Many therapists and psychologists are aware that some patients (some studies put the number as high as one in two) come in for less than 3 sessions.
许多治疗学家和心理学家意识到有些病人(一些研究中约有二分之一)仅会来进行少于3次的会话。
6·Brian Wanat of Aon, a broker, says that a few years ago only one in four hedge funds purchased management-liability insurance. Now it's closer to one in two.
怡安保险的一名经纪人布莱恩·瓦纳特(Brian Wanat)说，几年前仅有四分之一的对冲基金购买管理责任险，如今这一比例达到二分之一。
7·He is one of 200 children in the UK who have infantile Batten's disease which is so rare his parents' chance of meeting and conceiving him was only one in two billion.
他是英国200个患有婴儿贝敦氏症的小孩之一。这种疾病十分罕见，罹患它的可能性只有二百万分之一。
8·At the same time, nearly two-thirds said they found it easier to balance work and personal commitments, and about one in two were "marginally" or "substantially" more relaxed.
同时，接近三分之二的人表示他们发现更容易去平衡工作与私人承诺，并且约每两人当中就有一人感到“稍微地”或者“大体上”是更轻松了。
9·Small savings will come from an old plan to replace only one in two retiring civil servants, and he says he will stop ministers claiming a salary and pension at the same time.
根据一项原来的计划，通过替换1/2的即将退休公务员也将节省一部分开支。 菲永还说他会阻止一些部长既要工资又要养老金的行为。
10·An estimated one in two of working prostitutes is living with the virus and the lack of medication led to a quarter of a million people dying of Aids-related illnesses there last year.
据估计，每两个仍在工作的性工作者中就有一个是艾滋病病毒携带者，而由于药物治疗的不足，去年该国共有25万人死于与艾滋病有关的疾病。