One and a half hours are allowed for the exam.
考试时间为一个半小时。
As an exchange student, Alan has been in Qiqihar for one and a half years.
作为交换生，艾伦来齐齐哈尔已经一年半了。
During the past one and a half years, the COVID-19 pandemic has led many people to pay more attention to their health.
在过去的一年半里，新冠疫情让很多人都更加关注自己的健康。
The International Energy Association reported last year that nearly one and a half billion people in the world had no electricity to use, and most of them live in sub---Saharan Africa and in India and other countries in Asia.
国际能源协会去年报告说，世界上有近15亿人没有电可用，其中大多数人生活在撒哈拉以南非洲、印度和亚洲其他国家。
The big snake measures one and a half meters long.
这条大蛇有1.5米长。
They can be up to one and a half meters long, and these tubes are attached to the ocean floor, pretty weird looking, huh?
它们最多可以有1.5米长，而且这些管子连接在海底，看起来很奇怪，是吧？
Gabriel's family soon helped him open his first barbershop in San Isidro, Peru, which he worked at for one and a half years.
加布里埃尔的家人很快帮他在秘鲁的圣伊西德罗开了第一家理发店，他在那里工作了一年半。
Xiao Luo: Oh, it's one and a half century ago!
小罗：距今都一个半世纪多了呀！
One and a half years later, I think the case is closed.
一年半之后，我认为这个案例已经结束了。
The ox can carry one and a half times its weight, or 900kg.
公牛能搬运1.5倍于其体重的物体，或者说900公斤。
One and a half is not two, but it is in the right direction.
5不是，但方向是对的。
Twelve years later, one and a half million pounds were exported.
12年后，达到1500万磅的出口量。
There are still one and a half hours to go , we needn't be insuch a hurry .
还有一个半小时，我们无需如此慌慌张张。
In Shansi province two storey and one and a half storey houses are typical.
在山西省，典型的住房是两层和一层半。
The transaction server has one and a half processors allocated (this being the minimum).
事务服务器被分配了一个半处理器(最少)。
This was reduced to one and a half years because Mr. Li was said to have cooperated.
据悉，因李先生合作，后减为一年半徒刑。
The three Americans will share the award worth about one and a half million dollars.
这三名美国人将分享奖价值约150万美元的奖金。
Research has indicated that this stage generally lasts from one and a half to three years.[8]
研究表明这个阶段通常持续一年半到三年的时间。
Add about one and a half cup of flour and mix well until you can't see the flour anymore.
然后加大概一杯半面粉(注：375毫升)，搅拌直至面粉完全混合，看不到颗粒为止。
"A hummingbird can hover like a helicopter for one and a half hours, nonstop," Dr. Tobalske said.
“蜂鸟能像直升机一样悬停，且时间可以长达一个半小时，中间不间断，”托巴尔斯克说。
In the past, there was not enough water so they couldn't grow more than one and a half crops a year.
过去因为水不够用，他们一年种的作物超不过一季半。
The commission is usually one and a half; will you have two — three — five per cent, or even more?
普通的佣金是一厘半，您可要二厘，三厘，五厘，或更多？
One and a half years ago, she heard that a person in the customer service department had left the company.
一年半之前，她得知客服部的一个人离职了。
Even though it's just one and a half hours away by bus, Rui only came home to see his family a few times a year.
他一年只能回家一两次，尽管南京离他家只有一个半小时路程。
It takes the space station one and a half hours to fly around the planet, making for 16 complete laps a day.
空间站环绕地球一周需要1个半小时，每天可以转16周。
Remember, last time we dropped an apple from three meters and we dropped another one from one and a half meters.
记得吗，上次我在三米的高度,落了个苹果下来,还从一米五的地方,落了一个。
Remember, last time we dropped an apple from three meters and we dropped another one from one and a half meters.
记得吗，上次我在三米的高度,落了个苹果下来,还从一米五的地方,落了一个。
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