Summer hours were long, winter ones short; only at the spring and autumn equinoxes were the hours of daylight and darkness equal.
夏天的时间长，冬天的时间短；只有在春秋分点，白天和黑夜的时间才相等。
"Summer hours" are a long-established institution in the US.
“夏令时”制度在美国已实施很长时间。
The summer after 7th grade, students spend three weeks on a college campus studying advanced math for seven hours a day.
七年级后的那个夏天，学生们要在大学校园里待上三周，每天学习七个小时的高等数学。
On a summer evening in Beijing in 2008, all those long, hard hours of work and commitment finally bore fruit.
2008年北京的一个夏夜，所有那些漫长、艰苦的工作和承诺终于有了成果。
You have more hours of light in summer.
夏天日照时间更长。
To make a living, Liu collected rubbish, and in high school he worked 18 hours a day during summer vacations.
为了谋生，刘捡垃圾，在高中时他在暑假期间每天工作18个小时。
This refreshing summer salad can sit in the refrigerator for a few hours without deteriorating, so it makes a great choice for bringing to work or to a summer picnic.
这道清爽提神的夏日沙拉可以在冰箱保存几个小时不会坏，所以带着它去工作或者夏日野餐会是再合适不过的选择。
In the summer of 2009, U.S. forces discovered "days and days and hours and hours" of the drone footage on the laptops of Iraqi insurgents.
2009年夏天，美国空军在伊拉克武装人员的笔记本电脑中发现了“很多天和很多小时”的无人飞机拍摄画面。
Winter or summer, hours of bright sunlight can burn the surface of the eye, causing a temporary but painful condition known as photokeratitis.
无论冬夏，数小时明亮的阳光都可以灼伤眼球表面，使之感到短暂的疼痛。这种病状叫做光致角膜炎。
According to a draft report published in the summer, "a handful of hornets can destroy an entire nest [of honey bees] in a couple of hours".
根据一个夏季发布的摘要报道，“大量的黄蜂能够在几个小时之内摧毁整个巢穴[小蜜蜂的]”。
Every summer, the scorching sun head, stubborn mother is the next stop in the scorching sun for several hours.
时逢盛夏，烈日当头，固执的母亲在烈日下一站就是几个小时。
In part this may be lifestyle as people with limited sunlight during winter seem to get outside for long hours during the summer which may balance the short available sunlight hours in the winter.
在冬天，那里的阳光照射时长相对较短。但在夏天，他们可能有更多的时间走到户外，这样就平衡了冬天阳光照射的相对不足。
Mr Brown's summer holiday in Dorset lasted just four hours.
去年夏天布朗首相去多西特度假仅在那待了四个小时。
Just this summer, a Swiss team proved a manned solar-powered plane can fly for 24 hours straight.
就在这个夏天，一个瑞士的团队已经制造出了一架载人的太阳能飞机，它能不间断地持续飞行24个小时。
In late summer and fall, they enter a feeding-frenzy phase, foraging up to 20 hours a day.
夏末秋初，它们会进入疯狂觅食的阶段，每天要吃20个小时。
That great dome of ice reflects sunlight back into space throughout the 24 hours a day of polar summer sunshine.
在极昼时期，巨大的冰穹24小时不停地将阳光反射回太空。
In the summer she'll sleep for hours after dawn has broken. I'm left lying wide awake during those same hours.
在夏天，她天亮后还能睡几个小时，我只好躺卧在床上看着天花板。
Tiny, plant-like organisms—phytoplankton—thrive throughout the Southern Hemisphere’s spring and summer on an abundance of nutrients and long hours of sunlight.
浮游植物是体型微小、像植物一样的微生物，它们在南半球的春季和夏季充足的营养及长时间的日照条件下，生长旺盛。
Already, he says, daily commutes in Beijing can last five hours - and that's when motorists don't bog down in multi-day traffic jams as they did last summer.
他说，北京每天上下班高峰期持续长达5个小时，这和他们去年夏天遭遇持续多日的交通堵塞中司机没有陷入停滞的时间差不多。
Despite a busy summer, the duke has managed to complete his RAF duties, flying at least the minimum number of required hours - eight 24-hour shifts in the air and eight 24-hour shifts on call.
尽管这个夏天很忙，威廉王子还是努力完成了他在英国皇家空军的职责——在24小时换班制中飞满了8小时，待命时长也达到8小时——这是要求时长的最低限度。
"We can't say that just because we are not getting eight hours in the summer we are sleep-deprived."
我们不能认为，夏天未睡到8个小时就睡眠不足。
Patterson said he has taken 18 hours every semester since his freshman year as well as nine hours each summer.
Patterson说从大一开始他每学期（每天）花上18小时，夏天要花9个小时。
Researchers raised baby mice from birth to weaning in either "summer" light cycles of 16 hours of light and eight hours of dark or "winter" cycles of eight hours of light and 16 hours of dark.
研究人员们将一组小鼠在“夏季”模拟光照周期下（光照16小时，无光照8小时）从出生培养至断乳期，而将另一组小鼠在“冬季”模拟光照周期下（光照8小时，无光照16小时）培养至相同时间。
The happy couple made an engaging debut at St. James`s Palace in London on Tuesday —just hours after announcing their plans to wed in London in the spring or summer of 2011.
本周二，两人宣布将于明年春夏择日在伦敦举办婚礼。 消息发布数小时后，英国威廉王子携未婚妻在伦敦圣詹姆斯宫于订婚后首度亮相。
The next day was another beautiful summer day. Hitchhiking was easy, and I got back in a few hours.
第二天，又是一个美丽的夏日，轻而易举就搭上了车，几个小时后我就回来了。
Last spring, because of state budget cuts, his hours were reduced: over the summer, he got only two weeks pay, and in September he got no paycheck at all.
去年春天，由于州里缩减了财政预算，他的工作时数减少了：整个夏天，他才拿到两周的薪水，九月份则根本没有进账。
A person with a full-time job will put in a good 40 + hours per week, and students enjoy every possible vacation day plus spring break, winter break, and summer vacation.
一个全职工作的人每个星期的工作时间是40个小时以上，而大学生则能够享受除了每个可能的假期外还包括包括春假，寒假，暑假。
A few hours later, a gunman opened fire on children at a summer camp on Utoya, an island north of the capital, killing at least 10 people.
几小时后，一名持枪者对首都北面于特岛上正在参加夏令营的孩子们进行射击，杀死至少10人。
A few hours later, a gunman opened fire on children at a summer camp on Utoya, an island north of the capital, killing at least 10 people.
几小时后，一名持枪者对首都北面于特岛上正在参加夏令营的孩子们进行射击，杀死至少10人。
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