1、
Last December, I were to Boston to visit my parents. One day, when I was skating at Boston Common,
去年十二月，我去波士顿探望我父母.有一天，当我正在波士顿公园滑冰的时候，
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2、
I pressed against the new barbed and galvanized fence on the Boston Common.
我靠着波士顿公园带刺、镀锌的新栅栏。
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