“now and again”可以造什么句，now and again造句

Every now and again I get asked how I get such vibrant colours in my photos.

"Try it just once again," he'd say, and I would put my eye to the microscope and see nothing at all, except now and again a nebulous milky substance.----a phenomenon of maladjustment.

A donkey's tortured braying seems to be trumpeted directly inside, and every now and again the pounding of horses' hooves reverberate like a cavalry charge.

In order to prevent the wound healing, workers will stimulate it now and again. They also put a 10-kilogram iron vest on the bears to prevent them from tearing away the catheters.

In performance of this sacred duty he blundered now and again, did certain things incorrectly, and others which he did correctly were done over and over.

Every now and again evolution throws up a new kind of creature that goes on to colonize most of the world.

They are the civilised world, and know themselves to be such by virtue of righteously disembowelling the odd barbarian now and again.

There were mainly foreigners living there, so we could chat with them now and again.