I need about an hour to finish off this report.
我需要一小时左右结束这篇报告。
我们大约需要十分钟。
We'll need about 20 chairs, I should think.
我看我们需要大约20把椅子。
你只需要大约一秒。
Humans need about 150 micrograms each day.
人体每天需要150毫克碘。
To complete this tutorial, you need about 2 to 2.5 hours in average.
为完成本教程，平均大约需要2到2.5小时。
However, they still need about as much sleep (about 9 hours) as younger children.
然而，他们仍然你孩子一样需要差不多九个小时的睡眠。
You need about a kilogram of worms for each half a kilogram of daily food waste that you add.
每天处理半公斤食物垃圾大约需要一公斤蚯蚓。
Now research has shown that pregnant moms need about 1 extra snack per day to help grow a healthy baby.
现在研究发现孕期妈妈每天需要一份小吃，以帮助婴儿的健康成长。
You need about 270mg a day, and look for magnesium citrate, which is easier to absorb than magnesium oxide.
人体每日需要的镁元素含量大约为270毫克，而柠檬酸镁是最佳的选择，因为它比氧化镁更容易吸收。
For example, they really should be able to provide the answers we need about job creation, but where are they?
比如，他们实在应该就创造就业的问题向我们提供亟需的答案，可是他们到哪里去了？
Now that you have the information you need about caught and thrown exceptions, the last step is to put it together.
在获得所需的关于捕获和抛出异常的信息后，最后一步是汇总这些信息。
"When I told them that we'll need about 6, 000 pounds a day, they think the translation's wrong," Mr. Puleo said.
“当我告诉他们我们将大约每天需要6000磅的时候，他们以为是翻译出错了，”布里奥先生说。
In general, before menopause, you need about 1, 000 mg of calcium per day. After menopause, you need 1, 500 mg per day.
通常，绝经前每天大约需要1000毫克钙，而更年期后，每天需要1500毫克。
You’d need about 100g of beef to replace those calories, resulting in 3.6kg of emissions, or four times as much as driving.
你会需要100克牛肉去补充那些热量，因而会需要在牛排生产的过程中多排放3．6千克二氧化碳，四倍于驾车过程中的排放量。
If you are running three shifts instead of one, you need about on third the amount of machines (for the same daily production).
如果你延长机器运转3倍工作代替一台机器，你只需要1/3的机器（每天生产相同数量的产品）。
The idea is to try to get as much information as you need about the position and salary range before you disclose your previous salary.
要尽可能地在透露目前薪资水平之前，获得关于面试职位以及工资范围的更多信息。
If you \ 're a sedentary 200-pounder, you need about 75 grams of protein (about two chicken breasts) a day for muscle preservation.
如果你是一个久坐的200磅的人，那么你就需要每天摄取差不多75克的蛋白质(大概两大块鸡脯肉)来保证你的肌肉组织不会松垮。
If the planet has an atmosphere like ours, it would need about 50 percent cloud cover to stay cool enough for liquid water to exist on the surface.
如果这颗行星有跟我们一样的大气层，就需要覆盖大约50%的云层来保持它足够凉，这样液态水才能在行星的表面存在。
Unprotected skin on the arms and legs may need about 15 minutes of sun exposure a day in spring, summer and fall to make enough of the vitamin.
春季，夏季，秋季时没有衣物覆盖的手臂和腿部每天可能晒个15分钟就可以获得足够的维他命d。
It is very difficult to handle and it would be hard to ride on the roads as you need about six widths of road to turn. I think it is really built for Roman roads.
要驾驭它很是费力，就更别说上路之后会有更加的困难了，马路需要拓宽六倍才够这辆车转弯，我想这车只能在罗马的路上行驶吧。
Eat less. To maintain your current weight - let alone lose excess pounds - you may need about 200 fewer calories a day during your 50s than you did during your 30s and 40s.
少贪食要想维持当下的体重——暂且不提减肥罢，你在50岁时所需要的卡路里，要比你三四十岁时的少上200多。
The Australian Petroleum Production and Exploration Association, an industry body, says Gorgon and all other proposed projects will need about 50,000 workers over the next 15 years.
澳大利亚石油生产和勘探组织，说戈尔工和其他所有的被提议的的计划将在未来15年内需要大约50000名工人。
The biggest advantage to this approach is that it is still fairly easy to perform AD hoc reporting, given that all the data you need about a single class is stored in only one table.
这种方法最大的好处是，它仍然能相当容易地执行专门报告，只要您所需的有关单一类的所有数据都只存储在一张表中。
For a basic soup you'll need about 7oz of fresh nettle tips (pick them wearing rubber gloves). Add 1lb of potatoes (peeled and cubed), a dash of cream and about four cups of stock.
3克左右新鲜的嫩荨麻叶（采摘时戴橡胶手套）、500克左右土豆（去皮、切成丁状）、少许乳酪、四杯左右高汤。
The Australian Petroleum Production and Exploration Association, an industry body, says Gorgon and all other proposed projects will need about 50, 000 workers over the next 15 years.
澳大利亚石油生产和勘探组织，说戈尔工和其他所有的被提议的的计划将在未来15年内需要大约50000名工人。
Also aiding in the reliability of a system running completely on wind, water, and solar power, the authors say, is that it would need about a third less energy than a fossil-fired system.
另外，作者提到，为了维护完全依靠风能、水能和太阳能系统运营的稳定性，要借助第三个较少的能源，而不是靠化石燃烧的系统。
As a report commissioned by the US Department of energy shows, an emergency programme to replace current energy supplies or equipment to anticipate peak oil would need about 20 years to take effect.
美国能源部提交的一份报告显示赶在石油峰值到来之前启动一个紧急方案来取代目前的能源供应或设备大概需要20年左右才能起作用。
As a report commissioned by the US Department of energy shows, an emergency programme to replace current energy supplies or equipment to anticipate peak oil would need about 20 years to take effect.
美国能源部提交的一份报告显示赶在石油峰值到来之前启动一个紧急方案来取代目前的能源供应或设备大概需要20年左右才能起作用。
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