免稅的英語翻譯：

【經】 duty free; exempt from taxes; exemption; exemption from duty
exemption of tax; free of duty; free of tax; immune from taxation
tax exemption; zero rates of duty; zero-rating

商品的英語翻譯：

commodity; goods; merchandise; ware
【化】 commercial product
【經】 article; articles of merchandise; articles of trade
commercial articles; commodity; goods; merchandise; wares