有了麦克风之类的扩音装置，演讲者就可以使用自然的音调。

With an amplifying device like a microphone, the speaker can use a natural tone.

youdao

爱惜你的键盘，这样就可以使用很多年。

Treat your keyboard with care and it should last for years.

《牛津词典》

当地组织只花1英镑就可以使用它们，并在其中安装除颤器，以在紧急情况下为人们提供帮助。

Local organizations can adopt them for one pound, and install defibrillators to help in emergencies.

youdao

When you don't produce enough insulin yourself, as diabetics do not, then you can use insulin as a drug.

如果你的体内不能产生足够的胰岛素,例如糖尿病人,你就可以将胰岛素作为药物使用

耶鲁公开课 - 生物医学工程探索课程节选

No, I would like to put a stop to this and the use of this pattern.

不，我想要阻止这事，你就可以使用这个句型。

There is no 课堂 - SpeakingMax英语口语达人

And if you use this little magnet you can draw a mustache or hair, or eyebrows or whatever on this particular face.

如果你想使用这小磁铁,就可以画个小胡子,或者头发或者眼眉等。

哈佛公开课 - 计算机科学课程节选