而男子会分出每天三小时多的时光来照料孩子们-在嬉戏，喂食，洗澡，个人卫生，阅读或给他们穿衣服的时候，他们的睾丸激素水平是最低的。
And men who spent more than three hours a day caring for children - playing, feeding, bathing, toileting, reading or dressing them - had the lowest testosterone.
你可以每天锻炼三小时，一周七天。
联合国世界粮食计划署表示，以色列有关每天在加沙城停火三小时的决定有助于缓解受到战火围困的居民的困境。
The U. n. World Food Program says Israel's decision to hold its fire for three hours a day in Gaza City will help ease the plight of the conflict-stricken population.
联合国世界粮食计划署表示，以色列有关每天在加沙城停火三小时的决定有助于缓解受到战火围困的居民的困境。
The U.N. World Food Program says Israel's decision to hold its fire for three hours a day in Gaza City will help ease the plight of the conflict-stricken population.
以色列表示，每天暂停轰炸三小时会让加沙城居民得到基本的生活物品，并向国际组织寻求救援。
Israel says the three-hour daily bombing respite will allow the residents of Gaza City to acquire basic necessities and to seek aid from international organizations.
根据报告显示，那些每天花一至三小时时间来照顾小孩的男性，他们的性激素减少的最多。研究人员认为，这一现象并不能归咎于压力大或是缺乏睡眠这些因素。
The men who reported caring for their child for between one and three hours per day saw the greatest decline, which the authors said was not accounted for by stress or sleep deprivation.
上瘾的标准在这里指每天使用时间超过16小时，而不经常使用是指低于三小时。
The study classified heavy users as consuming more than 16 hours a day and light users as less than three hours.
世界粮食计划署说，每天暂停三小时空袭会稍微缓解加沙受困居民的苦难。不过，这还不够。
The World Food Program says the three-hour daily pause in military air strikes will provide a bit of relief to the beleaguered population of Gaza, but, it is not enough.
这台电视不需要遥控器，因为当时只有一个台，每天只播放两个小时。(译注：原文如此，和上面的三小时冲突。)
And with just one channel broadcasting for two hours a day, there wasn't much need for a remote control.
相比几乎不看电视的人而言，每天看电视时间超过三小时的人得抑郁几率高出了13%。
Meanwhile women who watched three hours or more of television a day were 13 percent more likely to be diagnosed with depression than those who hardly ever tuned in.
新生儿每天平均会哭上两个小时。 如果一个婴儿连续三天以上每天至少哭三小时而无法安抚，很可能是肠绞痛的原因，到三个月大后她就不再会如此难受了。
The average newborn cries 2 hours per day—an infant who cries inconsolably at least 3 hours a day for at least 3 days a week probably has colic and will outgrow it by 3 months.
美国孩子通常每天看三小时电视，而中国孩子必须将放学后的大部分时间用于做家庭作业。
American kids can usually watch TV three hours a day, whereas their Chinese counterparts have to do their homework most of the time after school.
美国孩子通常每天看三小时电视，而中国孩子必须将放学后的大部分时间用于做家庭作业。
American children can usually watch TV three hours a day, whereas their Chinese counterparts have to work on their homework most of the time after school.
研究人员警示大家：每天看电视三小时是有致命伤害的——让早死的风险提高一倍。
Watching TV for three hours a day can be deadly - doubling your risk of dying early, warn researchers.
美国孩子通常每天看三小时电视，而中国孩子必须将放学后的大部分时间用于做家庭作业。
American children can usually watch TV three hours a day, whereas Chinese counterparts have to work on their home work during most of their after-school time.
然后科学家们召集81人去达拉斯城外的一个湖进行日光浴，大约每天中午三小时。
Then the scientists rallied 81 people to go sunbathing at a lake outside Dallas, for three hours around mid-day.
我每天练三小时是为了当我遇见一个海盗的时候我能亲手杀了他！
I practice three hours a day so when I meet a pirate I can kill it!
美国孩子通常每天看三小时电视，而中国孩子必须将放学后的大部分时间用于做家庭作业。
American children can usually watch TV (for) three hours a day whereas their Chinese counterparts have to work on their homework most of the time after school.
美国孩子通常每天看三小时电视，而中国孩子必须将放学后的大部分时间用于做家庭作业。
American children can usually watch TV (for) three hours a day, whereas their Chinese counterparts have to work on their homework most of the time after school.
科学家还发现，若每天加班三小时或每周工作55小时，中风几率将增加33%。
And people who work an extra three hours a day - or 55 hours a week - are 33 per cent more likely to have a stroke, the scientists found.
科学家计算出，将每天坐着的时间控制在三小时，便可延长两年的寿命。
Limiting the time we spend sitting to just three hours a day could add an extra two years to our life expectancy, scientists calculate.
研究人员警示大家：每天看电视三小时是有致命伤害的——让早死的风险提高一倍。
Three hours of TV a day 'doubles early death risk. Watching TV for three hours a day can be deadly - doubling your risk of dying early, warn researchers.
有一位大公司的董事长10年来坚持每天锻炼三小时，人们好奇的问他，你那么忙怎么有时间锻炼。
The man said that he would exercises 3 hours everyday, and had insisted for 10 years.
有一位大公司的董事长10年来坚持每天锻炼三小时，人们好奇的问他，你那么忙怎么有时间锻炼。
The man said that he would exercises 3 hours everyday, and had insisted for 10 years.
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