Chapter 9 Transport ....................................................................................... 96 1.Domestic Transport .................................................................................... 97 (1) Domestic Passenger Transport ............................................................ 98 (2) Domestic Freight Transport ................................................................. 99 2. International Transport ............................................................................. 100 (1) International Passenger Transport ...................................................................................................................................................................................................................................................................................................................Wholesale and Retail ............................................................................... 105 (1) Wholesale Trade ................................................................................. 105 (2) Retail Trade ......................................................................................... 106 2.Eating and Drinking Places ..................................................................... 106 Chapter 11 Trade, International Balance of Payments, and International Cooperation ......................................................................... 107 1.Labour Force ............................................................................................ 124 2.Unemployment ......................................................................................... 133 4.贸易..................................................................................................................................................................................................................................................................................................... 108（1）贸易概述..................................................................................................................... Balance of Payments ......................................................... 116 3. International Cooperation ........................................................................ 118 Chapter 12 Labour ....................................................................................... 123 1.Employment ............................................................................................. 126 (1) Employment by Industry ................................................................... 127 (2) Employment by Occupation .............................................................. 129 (3) Employment by Employment Pattern .............................................. 130 3.Hours Worked and Cash Earnings .......................................................... 135 Chapter 13 Family Budgets and Prices ..................................................... 138 1.家庭预算....................................................................................................................................................................................................................................................................................................................... 139（1）收入和支出.......................................................................................