Tears can be obtained painlessly without invading the body and only tiny amounts are needed to perform highly refined analyses.
人们可以轻松地获取眼泪，不会对身体造成伤害，而且只需要微量的眼泪就可以进行高度精细的分析。
A new influenza vaccine, administered painlessly in a nasal spray, is effective for children.
一种新的流感疫苗以无痛的鼻喷剂接种，对儿童有效。
Experts say much of the remaining shortfall could be made up for relatively painlessly.
专家们说，剩余的短缺，很多可以相对容易地弥补。
This package helps developers set up and build Web applications quickly and painlessly in the RoR environment using DB2.
这个包可以帮助开发人员在使用DB2的RoR环境中快速、轻松地设置和构建Web应用程序。
The laser beam heals the eye painlessly.
激光治疗眼睛没有痛苦。
Conclusion: Endoscopy with anesthesia can be achieved safely, comfortably, effectively and painlessly.
结论：应用麻醉方法行内镜检查是安全、舒适、有效和无痛苦的。
How to gracefully and painlessly remove yourself from sticky social situations? How to escape a dull conversation at a party?
如何轻松得体地从那些“粘人”的社交场合中脱身？如何逃离聚会中的无聊谈话？
The PDE makes powerful tools available to the plug-in developer that automate most of the tasks necessary to get you started quickly and painlessly.
PDE 为插件开发人员提供了功能强大的工具，这些工具可以实现大部分任务的自动化，从而使得您可以快速而轻松地踏上插件开发之旅。
It was assumed, as the Kerner Commission made clear, that the "growth dividend" would enable us to reduce poverty and open opportunity relatively painlessly.
正如克纳调查委员会所清楚表明的那样，当时人们认为，“增长红利”会使我们相对来说较为容易地减少贫困、创造机会。
Let's take a look at a few of these now; they should give you great ideas on how you can easily integrate similar features, rather painlessly, into your own applications.
让我们先来看看其中的几个例子，这些例子向您展示了如何轻松地将类似特性集成到您自己的应用程序中。
Competition and new technology often bring down prices for services like cable, telephone and Internetgiving us an opportunity to cut monthly budget expenses painlessly.
竞争以及新的科技经常会给电视，电话，网络这样的服务行业带来降价，这就提供给我们每月可以毫无痛苦地节省开支的机会。
Competition and new technology often bring down prices for services like cable, telephone and Internet — giving us an opportunity to cut monthly budget expenses painlessly.
竞争以及新的科技经常会给电视，电话，网络这样的服务行业带来降价，这就提供给我们每月可以毫无痛苦地节省开支的机会。
Link this information to your gamer-accessible problem database so a gamer who receives an error can quickly and painlessly identify whether an available upgrade is known to fix his problem.
将这些信息链接到玩家可以访问的问题数据库，让遇到错误的玩家可以快速轻松地了解是否有升级文件已经解决了这个问题。
Link this information to your gamer-accessible problem database so a gamer who receives an error can quickly and painlessly identify whether an available upgrade is known to fix his problem.
将这些信息链接到玩家可以访问的问题数据库，让遇到错误的玩家可以快速轻松地了解是否有升级文件已经解决了这个问题。
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