flop around造句

It may be one of many aspects of the climate that flop around, seemingly at random, over periods of years to decades.

Ekstrom whacked his fish to prove they were dead, but when the fish continued to flop around the dissatisfied vet called in the police who arrived on the scene with wailing sirens, the newspaper said.

Our leap year system-which adds an extra day to the calendar every four years-ensures our calendars are accurate, but it also causes the solstice date to flop around a bit.