One in three fourth-graders couldn't find their state on a map of the U.S.
四年级学生中有三分之一在美国地图上找不到自己所在的州。
They've got three kids and one on the way.
他们有三个孩子，还有一个尚未出生。
Take to the water on one of three magnificent daily harbour cruises.
每天有三艘壮丽的海港邮轮，其中之一可以下水。
This is the school timetable of Class One, Grade Three, Sunshine School on Monday.
这是阳光学校三年级一班星期一的课程表。
One such game is Dimension m, played by three boys on Tuesday.
一个此类游戏为M维度，三个男孩子在周二玩了这个游戏。
On day three, I woke at 6am with only one thing in mind: antibiotics.
第三天早上6点醒来的时候，我脑子里想到的只有抗生素。
Strikingly, by about three to one, Americans feel their country is on the wrong track.
令人讶异的是，约有三分之一美国人感到国家已走入歧途。
THREE: While reading this, there was one person on your mind this whole time.
3：当你读着这篇文章时，你的脑子里总有一个人。
Each day, just choose one or three things to focus on.
让自己每一天都只选择一到三件事去关注。
One session had three presentations on Africa in a row.
一个会议有连着三个演讲都是有关非洲的。
One thing they agreed on was the need to have children; They have three.
“夫妻仨”都同意的，就要有孩子；他们有三个孩子。
Al-Haj is one of three men sent to Sudan from Guantanamo on Thursday.
阿勒·哈吉是星期四从关塔那摩送往苏丹的三人之一。
One of the three, Sarah Shourd, was released on bail last month.
上个月，三人中的一位名叫莎拉·肖得得到保释。
So this thing on the left is part one, part two, part three.
最左边的是第一部分，然后第二，第三部分。
That type of pencil costs one jiao three fen, with rubber on the top.
那种铅笔一毛三一支，后面有橡皮头。
People take action (mostly) based on one of three emotions.
人类的行为(大多)基于下列几种情感之一。
We try to explain al motion on one theory rather than three.
我们力图以一种理论而不是三张理论来解释一切运动。
Two of them on system one, and one in each of systems two and three.
1号系统两个，另两个分别是3号和4号系统的。
On the other hand it is supposed to let the three volumes appear as one.
另一方面，它使三个体块看起来像是一个整体。
Are there three books and one pen on your desk?
你的书桌上有三本书和一支钢笔吗？
I posted the PDF for free. Three thousand people downloaded it on day one.
我写好书之后将其制作成pdf文件发布到网上，让其免费被下载，随即有大约3000人下载这本书。
I read three books on this subject, no one of which was helpful.
关于这个课题我读过三本书，可没有一本是有用的。
Three of them are on the ground floor, one of them with private terrace.
其中三个卧室都在一楼，三个卧室中的一个带有私人露台。
On three. One, two, three, go!
数到三，一，二，三，出发！
The funniest one was a little baby with three pancakes stuck on her head.
最好玩的一个是一个小朋友脑袋上顶了三个饼。
On the one hand, more than three quarters of the population are Chinese.
一方面，四分之三以上的人口是中国人。
On the one hand, more than three quarters of the population are Chinese.
一方面，四分之三以上的人口是中国人。
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