All of us were hard at work at the kitchen table, with my mom filming the annual event.
我们所有人都在厨房的桌子上努力工作，我妈妈在拍摄这一年度活动。
She is hard at work finding a way to take traits from rare wild plants that adapt to extreme dry weather and use them in food crops.
她正在努力寻找一种方法，从那些适应极端干旱天气的稀有野生植物中获取特性，并将它们用于粮食作物。
She is hard at work finding a way to take traits from rare wild plants that adapt to extremely dry weather and use them in food crops.
她正在努力寻找一种方法，从适应极端干旱天气的珍稀野生植物中提取性状，并将其用于粮食作物。
The salvage teams are already hard at work trying to deal with the spilled oil.
那些救援队已在拼命工作，设法处理泄漏的油。
The other four committees were hard at work trying to forge consensus.
其它四个委员会正努力开展工作，试图达成一致意见。
When you're taking a big math test, you know that your brain is hard at work.
在参加数学测验时，你知道自己的脑子正在全力运转。
Mr George has been hard at work on his typewriter all night, banging out a report.
乔治先生整夜都在忙着，用打字机打一份报告。
The San Siro staff is hard at work so that the fans can be there with us on Sunday.
圣西罗的员工们工作很辛苦，是为了周日球迷们可以来支持我们。
They pretended to be very hard at work, but they did nothing whatever in the rooms.
他们假装努力工作实际上却什么都没有做。
He was soon hard at work making improvements in the machine and inventing new parts.
他不久就努力从事改进机器和发明新部件的工作。
We are hard at work extending our recognition capabilities to other Latin-based languages.
我们正努力拓展系统对其它拉丁系语言的识别能力。
At 7 am, when she arrives in the office, the Secretary-General is already hard at work.
每天早上7点，当她走进办公室的时候，勤奋的秘书长早已开始一天的工作。
Everyone who saw Noah hard at work wondered what he was doing. When he told them, they laughed.
每个看见诺亚努力工作的人都想知道他在干什么。当他告诉他们时，他们都笑了。
But in recent years I've been hard at work on a still more ambitious project-called Wolfram | Alpha.
其实，我最近数年一直在努力进行的是一个更加雄心勃勃的项目——名叫Wolfram |Alpha。
I was hard at work on a term paper, but my baby sister kept interrupting me by bursting into my room.
我正在努力写学期论文，可是我的小妹妹却不断冲进我房间打扰我。
I was hard at work on a term papers when my baby sister bounded up the stairs and burst into my room.
我正在努力地写学期论文，我的小妹妹连蹦带跳地上了楼，冲进了我的房间。
I was hard at work on a term paper, but my baby sister kept interrupting me by bursting into my room.
我正在努力地写学期论文(term paper)，可是我的小妹妹却不断冲进我的房间打扰我。
I was hard at work on a term papers, but my baby sister kept interrupting me by bursting into my room.
我正在努力地写学期论文，可是我的小妹妹却不断冲进我的房间打扰我。
As I expected, the Chinese manufacturers are hard at work creating similar headsets at cheaper prices.
正如我所期待的那样，中国制造商正在努力开发价格更低的类似产品。
Evolutionary psychologists, anthropologists and neurologists are hard at work trying to figure this out.
进化心理学家，人类学家和神经学家如今正致力其中，试图解密。
The development team is hard at work building the third-layer library, the m17n X toolkit, realized as part of GTK+.
开发团队正在努力编写第 3 层的库即 m17nX工具包，它将成为GTK+ 的一部分。
He walked back into the house past the bellows hard at work keeping the furnace running, beset with sudden doubt.
他走回屋内，经过使炉火熊熊燃烧的风箱时，他忽然陷入了疑惑。
Research carried out at the respected Harvard University in the US showed the brain to be hard at work during lucid dreams.
而在美国哈佛大学实施的研究表明，在人们做“清醒梦”的时候，他们的大脑也在辛勤工作。
According to Otellini, Intel is hard at work at developing the lower-wattage processors that will enable this new breed of PCs.
据欧德宁表示，英特尔公司正在努力开发耗电量更低的处理器，以促使这种新一代个人电脑早日诞生。
Research carried out at the respected Harvard University in the US showed the brain to be hard at work during lucid dreams.
在美国名校哈佛大学开展的研究显示，在做清醒梦期间，大脑也在辛勤工作。
They were hard at work, by the water's edge, building an elaborate sand castle with gates and towers and moats and internal passages.
他们玩得很起劲，在水边用沙子建起带大门、塔楼、护城河和内部通道的精美城堡。
So the next time you have a cold, remember your mucus — along with the phage virus — is hard at work to make you healthy and keep those harmful bacteria away.
所以下次如果你感冒了，记得黏液正同噬菌体一起努力维持你的身体健康，并让那些有害细菌远离。
The Heifer and the Ox A HEIFER saw an Ox hard at work harnessed to a plow, and tormented him with reflections on his unhappy fate in being compelled to labor.
小母牛与公牛小母牛看见公牛套着犁具在辛苦地干活，十分可怜他那被迫劳役的悲惨命运。
Years after stumbling upon15 his first marimba and dropping out of college to make a better one, Ron is still hard at work trying to create the perfect instrument.
从最初偶然发现他的第一架木琴，到为了制作一台更好的木琴而从大学辍学，再到几年后的现在，罗恩依然勤勤恳恳，努力制造出完美的乐器。
Years after stumbling upon15 his first marimba and dropping out of college to make a better one, Ron is still hard at work trying to create the perfect instrument.
从最初偶然发现他的第一架木琴，到为了制作一台更好的木琴而从大学辍学，再到几年后的现在，罗恩依然勤勤恳恳，努力制造出完美的乐器。
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