import进口 export出口
　　import & export corporation(Corp.)
　　import & export business(enterprise entitled to do import and export business)
　　export drawback出口退税
　　import & export licence
　　processing with imported（supplied) materials进（来）料加工
　　buyer买方 seller卖方
　　The buyer requests his bank to issue a letter of credit in favor of the seller.
　　goods(import& export goods , All import and export goods shall be subject to Customs examination)
　　cargo (bulk cargo,cargo in bulk, air cargo, sea cargo,bonded cargo, cargo-owner
　　What cargo is inside the container?
　　The cargo is now released.)
　　Commodity(commodity inspection)
　　merchandise泛指商品，不特指某一商品
　　article(smuggled goods and articles, inward and outward goods and articles）
　　luggage 行李物品
　　postal items 邮递物品
　　You don’t have to pay duty on personal belongings, but the other one is subject to duty.
　　means of transport(conveyance)运输工具(vessel, aircraft, train, vehicle):All inward and outward means of transport shall be subject to Customs control on arriving in or departing from the Customs territory.
　　ocean vessel船名
　　packing(bag袋, bale包， bottle, coil圈，case, crate板条箱，dozen, package件：total packages合计件数, piece, roll, set, unit辆，台，单位，drum桶， carton纸箱, wooden cases木箱， pallet托盘， container ，in bulk)
　　weight重量
　　gross weight毛重 net weight净重
　　tare皮重
　　quantity数量:The minimum quantity of an order for the goods is 500 cases.