You should spend about 20 minutes on this task. The graph below shows the average number of UK commuters travelling each day by car, bus or train between 1970 and 2030. Summarise the information by selecting and reporting the main features, and make comparisons where relevant...
Information Relating to Duty Cycles and Average Power Requirements of Truck and Bus Engine Accessoriesdoi:SAE J1343_200008本报告旨在提供估计典型重型卡车或客车附件负载的信息.涵盖的部件包括:空气压缩机,交流发电机,制冷剂压缩机,发动机冷却风扇和动力转向泵.这些值显示了这些附件的平均功率要求和占空比的估计值....
bed or a Mars bar on the bus – the British are obsessed with it. The average Briton eats 10kg of chocolate a year. Women eat far more chocolate than men, an amazing 67% of total chocolate consumption. And the most popular snack is KitKat – fifty are eaten every second in the UK....