Objectives A.To gain an understanding of air transport B. To gain an understanding of its advantages and disadvantages c.To learn something about an air waybill D. To explore the difference between a marine bill of lading and an air waybill E.To learn relevant words,expressions and structures 制尔香行質易大孝Objectives Objectives A.To gain an understanding of air transport To gain an understanding of air transport B.To gain an understanding of its To gain an understanding of its advantages and disadvantages advantages and disadvantages C.To learn something about an air waybill To learn something about an air waybill D.To explore the difference between a marine To explore the difference between a marine bill of lading and an air waybill bill of lading and an air waybill E.To learn relevant words, expressions and To learn relevant words, expressions and structures structures