One delightful change: Snow Leopard takes up less than half the room on a hard disk that Leopard did, and Apple says the average user who upgrades will free up about 7 gigabytes of space.
一个可喜的变化是，雪豹占用的硬盘空间只有不到Leopard的一半。苹果说，升级后用户平均能释放出大约7GB空间。
Given the ubiquity of online video, it may be hard to believe that it is just four and a half years since YouTube was launched, for instance.
鉴于在线视频的无所不在，可能很难想象例如YouTube的创办才不过4年半而已。
Still, there's a problem: it is hard to collect enough kitchen waste — a key raw material for the upcoming facility — despite the fact that half of urban waste comes from the kitchen.
不过，这里还有个问题：他们很难收集到足够的厨房垃圾——新工厂的主要原料——尽管城市废物的一半都来自厨房。
The whole process takes anything from half an hour to a couple of hours, depending on the amount of software and data on the hard-drive.
整个过程，大概耗时半个小时~数小时，这取决于软件数量和硬盘数据大小。
It's hard to believe that half the class couldn't complete the three-thousand-meter race, isn't it?
很难相信班上有一半人都不能完成三千米赛跑，不是吗？
Thanks to my dearest husband, without him, I don't know how can I pass the past 7 months hard time. He is my half of my life.
感谢我亲爱的丈夫，没有他，我不知道自己会怎样度过过往7个月的艰难时期，他是我的生命的一半。
Becky snatched at the book to close it, and had the hard luck to tear the pictured page half down the middle.
贝基一把抓起书想把它合上，可是不幸拦腰把那张图撕了一半。
So I put the whole mouthpiece between my teeth and bit hard to hold it in place, and half sang, half tooted my part.
于是，我把整个吹口紧紧咬在牙齿中间，将它固定住，半唱半吹地演奏完了我负责的部分。
Thus in normal staccato, the key drop may be about half way down, but in hard staccato, it can be less than half way.
因此在普通断奏中，或许下键为键深的一半，而在强力断奏中则可能要比一半还少。
We didn't play particularly well in the first half - they kept the ball well, scored early and generally made things hard for us.
我们上半场尤其打得不好，他们控球不错，早早就进球了。
For the past century and a half, China has gone through a hard and tortuous journey of industrialization.
中国一个半世纪的工业化历程充满艰辛和曲折。
No matter how hard you try, no piece of paper can be folded in half more than 7 times. I just tried it — it can't be done.
不管你多努力地尝试，你都无法将一张纸对半折超过7次，我试过了，我做不到。
Soft dot: Half-tone dot with soft halation or fringe around it, AS oppsed to a hard dot which is very sharp and without fringe.
软点：有着淡色晕光或边缘的半色调点子。有别于十分清晰，并无淡边的硬点。
Hard-boil a half-dozen eggs and grab one each morning along with some fruit and an English muffin for a portable breakfast.
把半打鸡蛋煮熟，每天早晨抓一个鸡蛋，再放一些水果和一个英式松饼作为便携式早餐。
For a year and a half she worked 11-hour days checking hard drive casings - no music, no chat permitted; but spotting hairline cracks and other errors was satisfying.
在整整一年半的时间里，她每天工作11个小时检查硬盘外壳——既没有音乐陪伴，也不能聊天解闷；但查出细微的裂痕或其他问题让她觉得满足。
Writers who dabble, or constantly tell themselves, I'll finish later, are the writers who end up with a half-dozen manuscripts collecting digital dust on their hard drives.
有些作者浅尝辄止，或者总是告诉自己以后再完稿，最终他们的硬盘里将躺满半打收集电子尘埃的草稿。
I realized, swallowing hard, that about half of them had since died — so they were forever beyond any possible expression of gratitude from me.
令人难过的是，我意识到，他们中有一半已经过世了——因此他们永远也无法接受我的谢意了。
Heatstroke can strike with scant warning, even after as little as a half hour if you are exercising hard, doctors say.
医生们说，中暑的发生，有时候很少有征兆，甚至可能在你剧烈运动半小时后就会发生。
It's very gratifying, though, to see that level of interest after all the hard work we put into the project for the year and a half of development leading up to the paper submissions in late 2009.
不过，这样的关注让我们深感欣慰，因为在过去一年半里我们付出了艰辛的劳动并在2009年底提交了相应的论文。
As the summer holiday is here, are you planning a trip to relax after working so hard for a half year?
暑假的脚步临近，你是否正在计划一次旅行来犒劳辛勤工作了半年的自己？
You can fool away half your life waiting for good luck, or you can work hard and earn success.
你可以浪费半生去等待好运，你也可以通过勤奋工作获得成功。
Hard dots Half-tone sots produced either by contact or by direct laser scanning. See Soft dots.
由接触复制或由激光直接扫描而得的半色调点子。参阅软点。
In medieval Europe an exploding population and hard-working monks put paid to perhaps half its temperate oak and beech woods-mostly, as is usually the case, to clear space for crops.
在中世纪的欧洲，勤勉的僧人和不断膨胀的人口，可能毁坏了欧洲一半的温带橡树和山毛榉——照惯例，主要是为农作物腾出土地。
Most users don't need even half of the functionality in Photoshop, and there are plenty of great editors that are easy to use, less hard on computer resources, and completely free.
大多数用户甚至连Photoshop一半的功能都用不上。有许许多多很棒的编辑软件，它们对系统资源占用少，而且易于使用、完全免费。
The job was hard, boring and seemed endless, which made me so tired that I almost quit half way.
这份工作太辛苦、太无聊，没完没了，这使我非常累，差点半途而废。
Engineers worked so hard to avoid public mistakes that they suppressed many new ideas rather than risk showing up with half-baked solutions to problems or, worse, no solutions at all.
工程师们尽力地回避普通的错误，以致他们压制了许多新创意，而不愿冒险提出不成熟的方案，或者更糟的是，压根就没有解决方案。
Most users don't need even half of the functionality in Photoshop, and there are plenty of great editors that are easy to use, less hard on computer resources, and completely free .
大多数用户甚至连Photoshop一半的功能都用不上。有许许多多很棒的编辑软件，它们对系统资源占用少，而且易于使用、完全免费。
Most users don't need even half of the functionality in Photoshop, and there are plenty of great editors that are easy to use, less hard on computer resources, and completely free .
大多数用户甚至连Photoshop一半的功能都用不上。有许许多多很棒的编辑软件，它们对系统资源占用少，而且易于使用、完全免费。
应用推荐