"they were amazed by the furious disturbance they had caused"
"The hummingbird flitted among the branches"
"the candle flickered"
"The seagulls fluttered overhead"
"His heart palpitated"
"bat one's eyelids"
It was autumn, and leaves were fluttering down in the light wind.
现在是秋天,树叶在微风中飘落下来。