Though many of its classes and services, like progress tracking, require a paid membership, some are free.
虽然许多班级和服务，比如进展跟踪等是需要会员付费的，但仍有很多项目免费。
Well, some march on their way and some linger, some are free and some are fettered-and my feet are languid with the burden of my heart.
好吧，有人一直行进，有人到外流连，有的人是自由的，有的人是锁住的——我的脚被我沉重的心压得疲倦了。
She has also been told that some hungry kids can receive free lunches, but others are only allowed reduced price meals, and those students' families have to pay for the part of their food.
她还被告知，一些饥饿的孩子可以得到免费午餐，但另一些只允许吃降价餐，这些学生的家庭必须为他们的部分食物买单。
Some dairy companies are using the "non-GMO" label on their milk, despite the fact that all milk is naturally GMO-free, another label that creates unnecessary fear around food.
一些乳制品公司在其牛奶产品上贴上“非转基因”标签，然而事实上所有牛奶都是天然非转基因的，而“非转基因”只是一个让人们对食物产生不必要恐慌的标签。
While some dogs are working hard, others are free to spend their days resting and playing.
有些狗狗在努力工作，而有些狗狗则可以自由自在地休息和玩耍。
In some pubs you can get drinks on the house, meaning they are free.
在一些酒吧里，你可以得到由店家出钱的饮料，也就是说，它们是免费的。
Although people around the world may enjoy doing some similar things in their free time, their interests are changing.
虽然世界各地的人们可能喜欢在他们的闲暇时间做一些类似的事情，但他们的兴趣正在变化。
We are supposed to share some housework with our parents when we have free time.
当我们有空的时候，我们应该为父母分担一些家务。
Some other companies are taking their digital beings a step further, enabling organizations and individuals to create digital humans themselves using free-access platforms they provide.
其他一些公司正在更进一步地推进数字人类，他们提供自由访问的平台给组织和个人，让他们自己在上面创造数字人类。
The chances of free dialysis away from Tongzhou, some of them stoically accept , are zero.
免费的透析治疗远不在通州，这是他们中一些人完全不能接受的（？）
It provides some basic predicates for matching objects, but adapter authors are free to implement all or some of those that make sense to the storage engine.
它能够在对象匹配上做一些基本的猜测，适配器的开发者可以很自由地全部或者部分实现和存储引擎的交互。
Some projects are completely free and provide only the plans for others to build their projects, and some, like the recent crowd of desktop 3-d printers, even provide the means to self-replicate.
有些项目是完全免费的，且只为他人提供构建其项目的计划，并且有些项目，比如最近很热门的桌面3 - D打印机，甚至可提供自复制的方式。
Some are open source, some are commercial products but free to download and use, and others require a commercial license.
其中一些是开放源码的，一些是商业产品，但是可以免费下载和使用，其他平台需要购买商业许可证。
Some, such as Rupert Murdoch, are abandoning entirely the idea of free newspaper websites.
一些如默多克这样的人完全放弃了自由报纸网站的想法。
It should serve as a reminder that some of the best things in life are free.
这提示我们生活中一些最美好的事物是无需金钱的。
The trouble is, if you have a limited number of resources, some of the active instances are being worked on, and some are waiting for a resource to free up.
麻烦在于，如果您的资源数量有限，则有些活动实例正在进行处理，而有些则正在等待资源被释放。
Some of them are free to obtain on the Internet, while some delicate devices are expensive from online sellers.
这其中有些是可以直接免费从网上获得的，而有些上乘的外挂设备是需要从在线卖家那里高价购买的。
School is not in session. But in the current state of limbo gripping eastern Libya, or "Free Libya, " as some are calling it, the Aruba School is serving a different function.
学校停课，在动乱笼罩东利比亚（或如某些人所称—— “自由利比亚”）的状况下，该学校当前在执行不一样的职能。
The little window in your heart, and a beautiful sunshine come in, the story of some warm drink, there are free to the wind invite some flowers or white clouds.
心有小窗，便有亮丽的阳光进来，小酌一些温暖的故事，便有自由清风邀约一些花香或者白云。
Some of the world's foremost scholars are up there for viewing, tuition free.
世界上一些著名学者也会登录观看，完全免费。
Some of the best things in life are free and that, my ladies, can be said for fashion stylist tips as well!
自由可以说是世界上最美好的事了！
Some sites such as OkCupid and Plentyoffish are free to join and make most of their money from advertising.
有些网站如okcupid和Plentyoffish，加入是免费的，他们主要通过广告赚钱。
In the meantime, Deborah Santiago of Excelencia in Education, a non-profit research group, says that some good steps are free.
与此同时，来自一所非盈利性研究团体Excelencia inEducation的黛博拉。圣地亚哥表示，一些有益措施是完全免费的。
Lots of other implementations of XQuery are available, some free, some commercial — see Resources for some places to look.
还有其他XQuery实现可以使用，有些是免费的，有些是商业的——请参阅参考资料，去一些地方看看。
Cohen says automakers are offering 30-day test drives, while some clothing stores are promising free personal shoppers.
Cohen说，汽车制造商提供30天的试驾，而一些服装商店提供免费的私人导购。
Mr. Cohen says automakers are offering 30-day test drives, while some clothing stores are promising free personal shoppers.
Cohen说,汽车制造商提供30天的试驾,而一些服装商店提供免费的私人导购。
In some cases, particularly with the free editions, there are restrictions on the breadth and depth of features and functionality available for you to use.
在某些情况下，特别是免费版本，对于您可以使用的特性和功能在广度和深度上有一定限制。
In some cases, particularly with the free editions, there are restrictions on the breadth and depth of scalability and functionality available.
在某些情况下，特别是对于免费版本而言，可用的伸缩性和功能的深度和广度会受到一些限制。
There are hundreds of thousands of Web applications, and a lot of them deal with food. Many are free, but some cost a few bucks.
有成千上万的应用软件，而大部分软件都能对食物进行编程处理。很多软件是免费的，但有些是需要花点钱的。
There are hundreds of thousands of Web applications, and a lot of them deal with food. Many are free, but some cost a few bucks.
有成千上万的应用软件，而大部分软件都能对食物进行编程处理。很多软件是免费的，但有些是需要花点钱的。
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