Sentence examples for crop circles from inspiring English sources

Crop circles.

Or just crop circles?

Crop circles are so boring.

Student: Like the crop circles?

Are crop circles the work of aliens?

They weren't crop circles, but potato fields.

Crop circles are known to boost tourism.

Are they a distinctly American version of the crop circles?

No reference to crop circles during the show.

Professor Douglas W. Rae: Okay, they are indeed crop circles.

Crop circles still, er, crop up between April and August – the first one this year was in Wiltshire (the world capital of crop circles).