For junior-high students, it should be "no more than an hour and a half", and two for high school students.
对于初中生而言应该是“不超过一个半小时”，对于高中生则应该是两个小时。
The application is now spread across two nodes, and the database server can be started from scratch in less than half an hour.
应用程序现在分布在两个节点上，可在少于半小时内从头开始启动数据库服务器。
Most people spend about half an hour at a time, and two hours total.
大多数人一次性花半小时，分四次共两个小时。
The ocean lies two miles east, and South Africa's storied wine country is half an hour west by car.
两英里以东，那里有海洋。向西开半小时车，你将会到达南非的葡萄酒产地。
Roughly half of the study subjects didn't work overtime. But 21 percent worked one extra hour, 15 percent worked two extra hours, and 10 percent worked three hours or more extra per day.
大约一半的研究对象是不加班的，但是有21%的人一天超时工作一小时，15%超时工作两小时，10%超时工作三小时或跟长时间。
Seattle is only a two and a half hour drive south and San Francisco is a two-hour flight away.
西雅图在这儿往南仅两小时半车程的地方，圣弗朗西斯科距此则是两小时飞机的路程。
And then after another half hour I trained another half hour, and all together I'd trained (for) two and a half hours.
然后我又练了半小时，再加半小时……结果总共练了两个半小时。
Imagining the possibilities here is one of the reasons Bai Yalin drove an hour and a half from her apartment to spend a day at the store with her 7-year-old son and two teenage nieces.
白雅琳离开家开了一个半小时的车只是跟她7岁的儿子和两个小外甥女在宜家商店玩一天。
I exercise at least an hour every day, if not an hour and a half or two hours.
我每天都锻炼至少一个小时，如果不够一个半或两小时的话。
I guess when you haven't slept longer than an hour and a half at a stretch for two weeks straight, you get on each other's nerves.
我想如果一连两个星期每天睡眠都不足一个半小时的话，两个人的情绪就都会变得非常急躁。
Once they are locked together - a move that ends with a gentle lurch - it takes half an hour or so to equalise the pressure and finally open hatches that separate the two crews.
当它们锁定在一起——最后微微倾斜一下——之后还要花半个小时将压力平衡，最后才打开舱门让双方宇航员相见。
USGS also recorded two strong aftershocks — of magnitudes 5.2 and 5.3 — within half an hour of the quake.
地质调查局还记录了半小时内两次5.2和5.3级的强烈余震。
United controlled the first half-hour and Dimitar Berbatov - in for the suspended Wayne Rooney - missed two golden chances in the space of seconds early on.
曼联队控制了上半场的比赛，特别是顶替停赛的鲁尼上场的贝尔巴托夫在短短几秒钟内浪费了两次黄金的机会。
She set out in the early morning from Wuchang but did not arrive at my home after two and half an hour.
她清早就从武昌出发，两个半小时还没有到我家。
half an hour or more, two or more times a year, providing every employee with feedback on performance, and then setting goals for the upcoming evaluation period.
如果管理者一年能够花上半小时或更多是时间，为每个员工提供反馈的话，就更好了，然后就能为即将到来的评估设定新目标了。
Scenes from a modern-dress Broadway production, starring Richard Burton as the prince and filmed over two nights in 1964, flicker on the screen throughout the two-and-a-half-hour performance.
1964年，里查德·伯顿（Richard Burton）参演的百老汇现代服装版《哈姆雷特》被搬上荧幕后只有两个半小时，但是拍摄剪辑却进行了三天两夜。
The plane has flying for two and a half hours, another half an hour, we can to the destination.
飞机已飞行了两个半小时，再有半个小时，就可到目的地。
Charge! Now, let's go in and look around. They look around for half an hour. Kathy chooses two sweaters.
凯西：刷卡血拼！他们四处看了有半小时之久。凯西挑选了两件毛衣。
Flight from Changzhou to Beijing takes about two hours, and the airport is half an hour driving distance from my office.
从常州飞北京需要大约两小时，机场离我办公室开车半小时就到。
Don't eat anything two hours before the class and you may eat little half an hour after the class.
上课前两小时不能进食，课后半小时方可少量进餐。
The planned two and a half hour show went two hours overtime because of the advertising. This annoyed audience members, and touched the nerves of residents living near the site.
计划两个半小时的演出因为广告远远超出了两小时。这惹恼了观众，并触及到了住在附近的居民的神经。
It takes me an hour and a half to cook two dishes and a soup.
我花了一个半小时，煮了两菜一汤。
Happy hour is actually worthwhile — half-price drinks starting just before sunset and extending for at least two hours.
快乐时光实际上是值得的，比方说傍晚前开售两小时的半价饮料。
"The white madam also complies with the circling to start and in earnest looking at peony:"Whether you come, I let the Nian jade wait you over there half of two-hour duration.
白夫人也就顺势起身，认真地看着牡丹：“不管你来不来，我都让碾玉在那里等你半个时辰。”
"The white madam also complies with the circling to start and in earnest looking at peony:"Whether you come, I let the Nian jade wait you over there half of two-hour duration.
白夫人也就顺势起身，认真地看着牡丹：“不管你来不来，我都让碾玉在那里等你半个时辰。”
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