开始下雨时，他就戴上了风帽。

He put on his cowl when It 'started raining.

youdao

看不清的话，就戴上眼镜。

Put on your glasses if you can't see clearly.

youdao

帽子若适合你，就戴上吧。

If the cap fits, wear it.

youdao

If I'm wearing a mask as I do my terrible stuff, nobody will know it's me, but there's also a psychologically liberating effect.

如果我干坏事是戴上面具，就没人知道是我，除了这个原因，还有一种心理解脱效应。

耶鲁公开课 - 心理学导论课程节选

So let`s look what we`ll have if go to the graphic version We have the graphic version And you have all the pictures, all the beautiful graphics and links Which you probably would not be able to use if you have a vision of pyramids or were blind Actually the text is very small, too.

现在让我们看看进入图片版会看到什么,现在进入图片版,可以看到所有的图片，漂亮的图像和链接,可能戴上3D眼镜,或者是盲人的话就看不到了,但文本字号实际上太小了。

麻省理工公开课 - 媒体、教育、市场课程节选