他们只需要改进一下自己的技艺。
他们只需要建立良好的联系。
现在他们只需要一个小时的车程就可以到达最近的城镇。
对于大多数父母来说，这可以帮助他们节省很多时间，因为他们只需要放学后去接孩子。
For most parents, it can help them save a lot of time because they only have to pick up their children after school.
以前过年的时候，年轻人要给长辈磕头，但现在他们只需要给长辈送上最好的祝福就可以了。
During the Spring Festival, the young used to give a kowtow to the elders, but now they only give them best wishes.
17个州允许父母获得豁免，有时他们只需要签署一份文件，以此声明他们反对接种疫苗。
Seventeen states allow parents to get an exemption, sometimes just by signing a paper saying they personally object to a vaccine.
这项新的研究表明，企业要对其产品进行评控是多么简单，他们只需要在早期自行发表一些积极的评论即可。
The new study illustrates how simple it would be for companies to control reviews of their products by simply adding a few positive ratings of their own early reviews in the process.
他们只需要在学期末提交论文。
They merely needed to submit their papers by the last class.
他们只需要知道密码来解密私钥。
They just need to know the password to decrypt the private key.
他们只需要现成的参考资料。
或者他们只需要简单地回顾需求？
他们只需要擦净树上的粪便。
美国人知道如何让自己更健康，然而他们只需要实际行动。
Americans know how to make themselves more healthy. They just need to do it.
他们只需要镇定地做出决定，到底什么是冒犯，而什么不是。
They just have to make calmer decisions about what is and isn't offensive.
相反，他们只需要在WSDL文件中向代理声明属性和操作。
Instead, they are required to declare the properties and actions to the broker in a WSDL file.
用户并不需要一个特别的键盘，他们只需要修改他们电脑的设置。
Users don't need a special keyboard; they can just change the setting on their computer.
但是汉斯安慰她，像他上次一样，告诉她他们只需要等到月亮升起来。
But Hansel comforted her, as he had done before, by telling her they need only wait till the moon rose.
现在他们只需要搞清楚星系是否被扭曲了，就能确认畸形星系是否更容易产生agn。
Now they just needed to figure out whether a galaxy was distorted or not, in order to determine whether misshapen galaxies were more likely to have AGNs.
这对顾客也很好，因为他们只需要投入一点时间就可以得出价值命题的结论。
This is great for customers as well because it allows them to confirm the value proposition before investing more than their time.
然而，大部分用户不需要查看这个细节水平；他们只需要查看这些交易的收入和费用结果。
However, most users did not want to see this level of detail; they needed to see only the income and expense results of these transactions.
如果用户想要删除所发现的恶意软件，他们只需要在应用程序列表中找到它，然后卸载即可。
If a user wishes to remove malware upon discovery, they need only find it in the list of apps, and uninstall it.
VCL为他们提供了映像，他们只需要选择这些映像并在云中提供的机器上使用它们。
It provides the images to students where they can simply select these images and use them on a machine provided in a cloud.
他们只需要解决如何用这项技术做大电池的问题——现在他们只能做出手表大小的电池。
They just need to show how to scale up their technology—so far they’ve tried it only on watch-size batteries.
他们只需要解决如何用这项技术做大电池的问题——现在他们只能做出手表大小的电池。
They just need to show how to scale up their technology-so far they've tried it only on watch-size batteries.
然而我之后做了一些实验，发现所有人都认为他们只需要在日历上点一下就可以添加生日。
But then I did some tests and found out that everybody assumed that they just had to click the calendar to add a birthday.
他们只需要把自己该做的做的很出色，就像把球投到篮筐里，她写道，并不是马上就去关注他的技术。
They need to simply do what they do so well, like putting the ball in the net, she writes, and not suddenly focus on the technique.
他们只需要在一个简洁的用色彩编码的网页上点击几下，就能够上传图片、视频片段和歌曲。
They can upload pictures, video clips and songs with just a few clicks on a simple, colour-coded page.
因此他们一直没有被要求节食或计算卡路里—他们只需要和他们的父母吃一样的东西就可以了。
Thus, they were never required to go on a diet or count calories -- they simply followed the same diet as their parents. Approx.
因此他们一直没有被要求节食或计算卡路里—他们只需要和他们的父母吃一样的东西就可以了。
Thus, they were never required to go on a diet or count calories — they simply followed the same diet as their parents.
因此他们一直没有被要求节食或计算卡路里—他们只需要和他们的父母吃一样的东西就可以了。
Thus, they were never required to go on a diet or count calories — they simply followed the same diet as their parents.
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