Main points of the text A1.Transport is the carriage of passengers and merchandise by road,rail,air and water. 2.Good transport is vitally important in commerce. 3.Transport costs are always increasing 制尔香行質多大考Main points of the text Main points of the text 1. Transport is the carriage of passengers and merchandise by road, rail, air and water. 2. Good transport is vitally important in commerce. 3. Transport costs are always increasing A