He has finally cracked the system after years of painstaking research.

经过数年的艰苦研究，他最终破译了该系统。

In fact, acquiring the exact meaning of number words is a painstaking process that takes children years.

事实上，掌握数字单词的确切含义是一个艰苦的过程，需要花费孩子数年的时间。

The leases come with painstaking stipulations to mitigate any possible environmental harm to species like the polar bear.

这些租约附带了细致的条款，以减轻对北极熊等物种的任何可能的环境伤害。

This intuition is not arbitrary or irrational, but is based on years of painstaking practice and hands-on experience that build skills.

这种直觉不是武断的或非理性的，而是建立在多年艰苦的实践和建立技能的实际经验的基础上的。

What is most impressive about the book is the intense and painstaking effort made by the author, Elizabeth Gaskell, to convey the experience of everyday life in working-class homes.

这本书最让人印象深刻的是，作者伊丽莎白·盖斯凯尔为描写工人阶级家庭的日常生活，付出了巨大的心血。

The event had been planned with painstaking attention to detail.

这次活动的细节是经过精心计划的。

Forensic experts carried out a painstaking search of the debris.

法医专家们对残骸进行了极其仔细的研究。

In one area, it made painstaking efforts to quantify fertility preference to derive figures for planned and unplanned pregnancies.

在一个领域，它付出了艰苦的努力来量化生育偏好，以得出计划生育和非计划生育的数据。

What is most impressive about the book is the intense and painstaking effort made by the author, Elizabeth Gaskell, to convey the experience of everyday life in working class homes.

这本书最让人印象深刻的是，作者伊丽莎白·盖斯凯尔为描写工人阶级家庭的日常生活，付出了艰苦的努力。

She is not very clever but she is painstaking.

她虽然不很聪明， 但很刻苦。

Children receive painstaking care from their parents.

孩子们受到家长爱护备至的照料。

In order to transform their environment, he drew up the project with painstaking accuracy.

为了改造环境，他苦心孤诣地制订了这个计划。

It had made painstaking efforts towards this goal.

它为该目标付出了艰巨的努力。

On the other hand, the painstaking reporting came at a price.

另一方面，辛苦认真的报道是有一定代价的。

Her practice would be slow, painstaking and error-focused.

她的训练将会是缓慢的，艰辛的，将焦点集中在修正错误上。

Painstaking painter was hired to paint a wall of the palace.

一个苦干的画家被雇佣去描绘宫殿的一面墙。

Doctors have cautiously hailed the painstaking surgery a success.

医生们万分谨慎的实施了这场艰苦而又成功手术。

It would do painstaking research on topics like Guantanamo, and then issue reports.

它会做像关塔那摩主题的潜心研究，然后发出报告。

But now it has become a painstaking effort to write a blueprint for women's health.

然而，经过艰苦卓越的努力，调查给女性健康描绘出一幅蓝图。

A few weeks of summer turmoil should not undo years of painstaking regulatory work.

夏季里几周的振荡不会抹杀几年来的认真的制定规章的工作。

Pursuing external beauty through medical procedures is painstaking or in some cases deadly.

通过医学手段来获得外在的美丽是辛苦的，有时也会是致命的。

It is simple, incremental and requires painstaking attention to what the customers want.

解决之道非常简单，而且循序增值：时刻关注用户的需求。

Finding even one requires a painstaking search of Stardust's particle trap using a microscope.

哪怕只有一个发现，也需陷入使用显微镜对星团颗粒的辛勤研究。

Making this transformation - and it is a transformation - requires painstaking work and it takes time.

进行这种转变——这是一种转变——需要艰苦的努力，也需要时间。

After much painstaking 'research', the secret to the perfect pint may finally have been discovered.

经过许多费力的“研究”，完美啤酒的秘密最终被发现了。

Now we were finally ready to begin the painstaking work of building the first evolving intelligent system.

现在我们最终准备好开始首个进化智能系统的辛苦构建工作。

Thanks to Professor Pearson's painstaking researches, the time machine can be ridden smoothly much further.

多亏皮尔森教授的苦心研究，我们的时光机器才能够顺利运转，回到更遥远的过去。

Henry learned the hard way what a slow, painstaking business it was to build an engine by hand from scratch.

亨利懂得了靠手工白手起家地制造发动机是一项缓慢、辛苦、困难重重的工作。

Models had to spend weeks, months, years sitting for him. The process entailed painstaking relationships.

他的模特通常要花几个礼拜、几个月甚至几年坐在他面前，这项工序需要极其专注的关系。