It rang once, twice, three times, four times.
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it rang once
它响了一次
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Once, when the doorbell rang, I rushed downstairs to the front door, but it was only a boy with a jar collecting money for a new Scout troop.
NEWYORKER: Miracle Polish
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