English example sentences with "flailing"

Lisbon was a fascinating visit for me. The old city was teeming with immigrants from Africa, Brazil, and Macau. An African-looking asked for directions, but I said in basic Portuguese, "Não falo português" (I don't speak Portuguese). He said, "Não?" (No?). With my family, I ate at Pizza Hut or Domino's Pizza a pizza loaded with onions. There were antique buildings galore. The sidewalks were laden with red bricks. A tube man, a skydancer, flailing about was a memorable sight in the evening.
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Ziri started flailing in the water.
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Stop flailing around!
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John started flailing his arms around and thought he was going to drown.
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