Poor families spend about 80 to 90 per cent of their income on food.
贫困家庭大约花费收入的80%到90%购买食物。
The average American consumer will spend about ＄805 on gifts.
美国消费者平均将在礼物上花费约805美元。
These vehicles are only rated to spend about 200 days in space, so they'll have to depart soon.
这些飞行器只能在太空中停留大约200天，所以他们必须尽快离开。
He had to spend about six months in a class with younger students.
他不得不在一个比他小的学生的班上呆了大约六个月。
Most people spend about ninety percent of their time indoors.
大多数人约有90%的时间都待在室内。
I always spend about five minutes at the end of the day tidying up the desktop on my computer.
我总是在一天结束的时候花五分钟整理我的电脑桌面。
According to a survey we did, most students in our school spend about six hours a day on screens.
根据我们所做的一项调查，我们学校的大多数学生每天花大约六个小时在屏幕上。
When we come to the question "how much time do they actually spend on media (传播媒介) daily?", the answer is surprising: young people spend about nine hours every day using media, and this only includes media used for enjoyment.
当被问到“实际上他们每天花多少时间在社交媒体上”的时候，答案令人震惊：年轻人每天花大约九小时在这上面，而这仅仅包括娱乐时间。
According to a study by Australian National University, Australian children and Chinese children have the same level of eyesight before they start school, but once they enter primary school, Chinese children only spend about an hour a day outside, while Australian children spend three to four hours each day in the sunshine.
澳大利亚国立大学的一项研究显示，澳大利亚的孩子和中国的孩子在入学前的视力水平相同。但是一旦他们进入小学，中国的孩子每天只会在户外度过一个小时，而澳大利亚的孩子每天在阳光下待三到四个小时。
The average American consumer will spend about 805 dollars on gifts.
平均每位美国消费者在礼物上的花费约为805美元。
Generally, you should spend about one minute per slide.
一般每张幻灯片需要一分钟。
It estimates that America will spend about 60% of the total.
该公司估计美国的采购费用约占总数的60%。
One year later, I needed to spend about 40 minutes on the way.
一年后，我路上要花40分钟。
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。
Spend about a minute on each sensation before shifting your focus to a new one.
在每一种感觉上停留大概1分钟，然后将你的专注转移到新的一样东西上。
We spend about 6 percent of our income on energy, down from 8 percent 20 years ago.
大家差不多把收入的百分之六投入到能源支出上，相对20年前的百分之八这一数字是下降的。
By most estimates, customers spend about $1.5 billion a year on virtual goods worldwide.
估计在世界范围内，每年虚拟物品的销售额在15亿美金左右。
Obese Americans spend about 42 percent more than healthy-weight people on medical care each year.
肥胖的美国人每年在医疗保健上的花费大约比健康体重人群多45%。
More Details on Naps: on my polyphasic schedule, I spend about 15-20 minutes asleep during each nap.
更多小睡的细节：在我的多相睡眠作息中，我会有大约15 - 20分钟是真正睡着了。
This is a shame because over a lifetime we spend about four years queuing (hopefully not all in one go).
不过遗憾的是，一辈子你在排队上花掉的时间总共将近四年(幸好不是一次排队就要这么久)。
On average, young people spend about two hours a day consuming media on a mobile device, the study found.
研究发现，很普遍地，年轻人每天花费差不多2小时在移动设备上媒体消费。
Now, a few years later as I am older and wiser, I spend about 90% of my robot building time in the design phase.
现在我更年长，更聪明了，花在设计阶段的时间大约是整个制作工程的90%。
Most of us spend about 75 percent of our waking hours communicating our knowledge, thoughts, and ideas to others.
我们中的大多数在75%的醒着的时间中向他人传播着我们的知识、思想、打算。
If you're like most Americans, you spend about 12 percent of your annual income each year in grocery stores and restaurants.
普通的美国人每年花费在杂货铺和饭店的钱大约占年收入的12%。
These levels of indoor air pollutants may be of particular concern because most people spend about 90% of their time indoors.
由于多数人大约90%的时间都在室内度过，室内空气污染的这种程度应当引起人们的特别关注。
If you smoke a pack a day, you spend about $ 63 per week, $ 252 per month, $ 3 285 per year and $ 16 500 within five years.
如果一天一包烟，你大概要花63美元一个星期，252美元一个月，3285美元一年，那么5年就要花16500美元。
If you smoke a pack a day, you spend about $ 63 per week, $ 252 per month, $ 3 285 per year and $ 16 500 within five years.
如果一天一包烟，你大概要花63美元一个星期，252美元一个月，3285美元一年，那么5年就要花16500美元。
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