flutter about造句怎么写

Drones, gadflies, wasps and butterflies flutter about aimlessly, brushing their wings against the walls of the hive.

Mrs Rumbold is all of a flutter about he daughter's wedding next week.

In late autumn, the almost weightless butterflies flutter about 1,500 miles (2,400 km) south to reach a few clumps of fir trees in Mexico where they hibernate and mate.