口譯的要求 UNIT ONE The Unite Natoins UNIT TWO The United States UNIT THREE The United Kingdom UNIT FOUR Canda UNIT FIVE Australia and New Zealand UNIT SI Africa UNIT SEVEN Eruope UNIT EIGHT World Trade UNIT NINE Envionment UNIT TEN Science and Technology UNIT ELEVEN Economy and Welfare UNIT TWELVE Education UNIT THIRTEEN Social Problems UNIT FOURTEEN Sports