The presidential mandate is limited to two terms of four years each.
总统的任期不得超过两届，每届四年。
四的一半是二。
Wagner wrote a will that would do this: to each of his four brothers, he left one of his legs or arms, his nephew got his nose and his two nieces each got an ear.
瓦格纳写了这样一份遗嘱：给他的四个兄弟每人留下他的一条腿或一条胳膊，他的侄子得到了他的鼻子，他的两个侄女每人得到了一只耳朵。
Analysis by gel electrophoresis revealed slight differences in amino acid sequence of the enzymes of two of the four pairs.
经凝胶电泳分析，发现四对实验对象中有两对的酶的氨基酸序列略有差异。
The quota of four tickets per person had been reduced to two.
每人4张票的限额已减少到了2张。
Two of the four national daily papers are to become weeklies.
4家全国性的日报中有2家要改为周报。
Some parents are worried too for example, Vanessa Holburn, thirty two, who has two girls under the age of four.
一些家长也很担心，比如32岁的瓦妮莎·霍尔本，她有两个不到4岁的女儿。
Each trip lasted between two and four years and it is believed he sailed more than 50,000 km during the years of his travels.
每次旅行持续2到4年，据信，在他的旅行期间，他航行了超过5万公里。
They housed eight adult rats with two types of robotic rat—one social and one asocial—for four days.
他们将8只成年老鼠和2种机器老鼠（一种是社会性的，一种是非社会性的）一起饲养了4天。
Some row in teams of two, three or four.
有些人以两人、三人或四人一队的形式划船。
If I win the game, I'd like one grain of rice for the first square of the chessboard, two for the second, four for the third, and then double the amount for each of the rest of the squares.
如果我赢了，我想在棋盘的第一个方格里放一粒米，在第二个方格里放两粒米，在第三个方格里放四粒米，然后在剩下的方格里依次放两倍的米。
According to a survey, four out of five women do housework at home, but only two fifths of men would do it.
根据一项调查，五分之四的女性会做家务，但只有五分之二的男性会做家务。
The Fairy promised to prepare two hundred cups of coffee—and—milk and four hundred slices of toast buttered on both sides.
仙女答应准备200杯牛奶咖啡，以及400片两面都涂了黄油的烤面包片。
Two of the four candidates standing for election come from within the organisation, and a third is closely involved.
主张选举的四个候选人中的两位来自组织内部，而第三位则是紧密地参与。
The Netherlands has hospice units of two to four beds in nursing homes rather than hospitals.
在荷兰，养老院都设有两到四个床位的临终关怀室，医院则无此类设置。
We know that the harmful use of alcohol and unhealthy diets are two of the four risk factors for these diseases.
我们知道，有害使用酒精和不健康饮食是这些疾病四个主要危险因素中的两个。
Two weeks ago, I visited Afghanistan and Pakistan, two of the four remaining countries where indigenous transmission of wild poliovirus has not yet been interrupted.
两个星期以前，我出访阿富汗和巴基斯坦，即尚未阻断野生脊灰病毒本地传播的剩余四个国家中的两个。
It accepts four parameters, the last two of which are optional.
它接受四个参数，其中后两个参数是可选的。
Before Egypt and Indonesia were brought into the American camp by Sadat and Suharto, they had been two of the four founding members of the Non-Aligned Movement.
在萨达特和苏哈托分别将埃及和印度尼西亚带入美国阵营前，这两国都曾是不结盟运动的四创始成员国之一。
They have one, two, three, four, five, six kinds of coffee mix lines.
他们有一、二、三、四、五、六种不同的咖啡栏。
It also runs two of the world's four big carbon-capture schemes.
该公司还执行着全球四大碳捕捉方案中的两项。
Because of "Plan C", day two, three, and four of my cat-sitting adventure went smoothly.
由于“C计划”的缘故，我第二、第三和第四天照看猫的工作进行得非常顺利。
Two of her four children were stung.
她四个孩子中有一半都被蛰伤了。
The examples in Listing 2 and Listing 3 demonstrate two of rsync's four modes.
清单2和 清单3中的示例演示了rsync 的四种模式中的两个。
As the New Scientist reported: "Within two generations four out of five of the world's women will be having two children or fewer." 18.
正如《新科学家》所谈到的：“在两代人之内，世界上五分之四的育龄女性养育两个孩子或更少。”
We see two parts of the four values above.
我们看到上面的四种价值都有两个部分。
The additional cost for incorporating our antireflective coating should not exceed two to four percent of that for existing solar cells, " Lin said.
结合上我们抗反射涂层所增加的成本，不会超过现在太阳能电池成本的百分之二到百分之四。
At first glance, their classrooms look like dreary boxes, but two of the four walls are interactive video monitors.
乍一看，他们的教室看上去像单调的箱子，但是四面墙中有两面墙是互动的视频显示器。
Canada's Food Guide recommends between two and four servings of dairy or alternatives a day for children, depending on their age.
加拿大食物指南建议给孩子一天喝两到四份乳制品或其替代物要取决于他们的年龄。
To make your own bay rum aftershave, you can soak two to four cups of bay leaves in enough rum to cover them.
配制你自己的月桂香味须后水，就用足够的朗姆酒浸泡二至四杯的月桂叶子。
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