Downtown is a five-level, integrated skills series designed to give adult learners the comprehensive language skills needed for success in everyday life. With Downtown's traditional grammar sequence and solid coverage of federal, state, and local standards, teaching to the standards has never been easier.

退換貨說明：

會員均享有10天的商品猶豫期（含例假日）。若您欲辦理退換貨，請於取得該商品10日內寄回。

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