Haircuts need practice and practice makes perfect.
理发需要练习，熟能生巧。
Kids need plenty of practice delaying gratification and deploying effective organizational skills, such as managing time and setting priorities.
孩子们需要大量的练习来延迟满足感和运用有效的组织技能，比如管理时间和设定优先级。
Aspiring musicians need hours of practice every day.
想当音乐家就要每天练许多小时。
This weekend, there's no more need to practice your accio manuscript spells, as the wait for Harry Potter and the Cursed Child will be over.
这周末，再也不需要练习你们的“手稿召唤咒”了，因为对《哈利波特与被诅咒的孩子》的等待已经结束。
You just need to find a suitable place, practice for a few hours with your friends first, and give it a try!
你只需要找到一个合适的地方，先和你的朋友练习几个小时，然后尝试一下！
I guess you need to start with that so that you can get a grasp of the concepts and learn a few facts before you start putting it into practice.
我想你需要先从这一点开始，这样你才能掌握这些概念，在付诸实践之前了解一些事实。
I think you need to practice loving others.
我想你需要练习如何去爱别人。
Children need enough practice before they can be helpful.
孩子们需要足够的练习才能起到帮助作用。
If your shoulders and upper back are collapsing into your neck, you need further practice to build your foundation.
如果你的肩膀和上背还会向颈椎挤压，说明你需要做更多的练习来加固根基。
They argue that their collaboration, even when not permitted, is simply gaining practice at a skill they need to acquire to get a good job and advance,” he says.
他们辩称，自己的合作虽然未经允许，但这也只是为了进行必要技能的实践，以便将来获得一份好工作和得到晋升。
These situations, while justified in practice, emphasize the need for alternate, or additional, information constraints for a given use of common information schemas.
这些情况虽然在实际中是合理的，但强调需要针对于公共信息模式给定用法的备用或附加的信息约束。
Before changing clinical practice, meaningful studies addressing utility, outcomes and cost-effectiveness need to be conducted.
在改变临床实践之前，我们需要对它进行更有意义的效用，结果和性价分析。
If the presentation you're making is an informal one to your work team, you'll need little in the way of practice - you might need none at all.
如果在工作团队的眼里，你的演讲并不是正式演讲，你就不需要怎么联系——甚至连练习都不用做。
You need the practice of mindfulness to bring your mind back to the body and establish yourself in the moment.
你必须练习正念，把思想带回身体，将自己置于当下一刻。
After you've practiced the exercise on and linked to this page, you need to continue practice being an active listener.
完成本页练习后，你需要继续练习积极倾听。
Practice whenever you need to recharge, refresh, or reboot!
在需要放松、调节、或者调整的任何时候，你都可以这样练习。
Malcolm Gladwell in Outliers suggests you need 10,000 hours of practice to become an expert so start putting in that time now.
马尔科姆·格拉德维尔在《异类》中建议你需要一万小时的练习才能成为你正在做的事情的专家。
We just might not need to practice as much as we think. Here’s the kicker from the paper
我们还是需要练习的，只是不需练习我们原本以为的那么多。
This is almost all I need to say, as nothing else matters without the constant practice of writing a lot.
这几乎包含了我需要说的全部内容，因为没有比长期大量的练习写作更重要的事了。
To master the illusion (of your choosing) you need to expand your zones of performance through deliberate practice.
要掌握幻想的能力，你需要通过目标训练来扩展你的表演区域。
It's nothing much that many Chinese are eager to speak English. They do this merely because of their need of practice, instead of snob value.
有许多中国人想说英语，其实并非是崇洋媚外，因此没有什么大不了，因为他们需要更多的机会联系英语。
We need to cherish proven project managers who understand practice leadership: They are probably the scarcest resource in every company.
我们应当珍惜懂得实践的领导力的项目管理者：他们可能是每个公司中最稀有的资源。
You may need to practice a bit to learn how to use the form controls without a mouse.
您可能需要一点实践以了解不用鼠标时如何使用表单控件。
This may sound confusing, but in practice you don't really need to worry about the details; the important thing is that this ACTS to filter out unnecessary information.
这听起来可能让人感到迷惑，但实际上，您不用为这些细节担心；重要的是这项操作可以过滤掉不必要的信息。
In order to actually put the 4-step process into practice, you first need to start internally (within your own company and applications).
为了将这4步流程实际投入实践，您首先需要内部启动(在您自己的公司和应用程序内部)。
The intent behind this rule is to guide users toward the best practice of minimizing connections that need to be maintained.
此规则的意图是，引导用户采用最佳实践：即尽可能减少所需维护的连接。
To practice TFP you need automated tools.
要实施TFP，您需要有自动化的工具。
Certain industry sectors need more robust international standards to ensure good practice.
某些行业部门需要更强有力的国际准则来确保良好行为。
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