动词短语
中文翻译：环环相扣
同义词：
['ring and round', 'run in circles例句：1. The children were ringing upon ringing on the playground.（孩子们在操场上环环相扣地玩耍。）']
例句：
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1. The children were ringing upon ringing on the playground.
孩子们在操场上环环相扣地玩耍。
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2.She was ringing upon ringing about her latest project.
她一直在谈论她的新项目。
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3. The company is ringing upon ringing with new products.
公司正在推出新产品。