By placing electrodes on someone's scalp, you can get the electricity from their brain to travel across the wire and into the EEG, where it is charted on a graph.
我们将电极粘结于人的头皮上，电能便借助金属线的传导从大脑到达EEG，被制成图表。
Writing task 1 You should spend about 20 minutes on this task the graph below shows the different modes of transport used to travel to and from work in one European city in 1960, 1980 and 2000.
写作任务1你应该用这项工作约20分钟下图显示了所使用的交通工具旅行的欧洲城市之一，从1960年的工作，1980年和2000年不同的模式。
应用推荐