你必须使用正确的手型。

You have to use the correct hand shape.

youdao

在设计柴油发动机时，技术专家可能会通过持续使用正确和合适的直觉来给机器留下非语言思维方式的印象。

In designing a diesel engine, a technologist might impress individual ways of nonverbal thinking on the machine by continually using an intuitive sense of rightness and fitness.

youdao

我们采取了适当措施，来拦截发射到测试实验室的无线电干扰信号。在此以后，我们自己测试了这次攻击，证实了使用正确设备是有可能阻断信号的。

After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it's possible with the right equipment.

youdao

With any innovation, it's important not only to launch it properly but also to consider how to sustain it over time.

对于任何发明，重要的不仅仅是,正确的使用它，还要考虑,怎样维护它。

麻省理工公开课 - 媒体、教育、市场课程节选

Anything where you're actually keeping track of something like a score that's having a variable that you increment -- plus, plus, or decrement, minus, minus, using the appropriate puzzle piece could certainly be compelling.

你需要保存像分数这样的事物时,你就需要一个变量,它可以自加，++，或者自减,要使用正确的拼图。

哈佛公开课 - 计算机科学课程节选

.. So, we have to frame things as-- put things in the mental categories-- presentation matters-- so that people can manage their risks right.

因此由于框架效应-,我们会把事物按照心理类别分类-,所以得注意使用正确的表述方式-,以便去恰当的进行风险管理。

耶鲁公开课 - 金融市场课程节选