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2017-09-29	zhrnrz1992	74	Check this topic
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2018-05-15	Taniazehra	60	Check this topic
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2019-03-21	moath322	66	Check this topic

Topic title: A little over 2200 years ago, the Roman navy attacked the Greek port city of Syracuse. According to some ancient historians, the Greeks defended themselves with an ingenious weapon called a “burning mirror”: a polished copper surface curved to focus t

Topic category: Integrated TOEFL Writing