Contents 前言 Unit 1 New Energy 1 Part One:In-depth Reading 1 Part Two:Further Reading 7 Part Three:Practical Writing 11 Unit 2 New Materials 13 Part One:In-depth Reading 13 Part Two:Further Reading 21 Part Three:Practical Writing 24 Unit 3 Telecommunications 27 Part One:In-depth Reading 27 Part Two:Further Reading 35 Part Three:Practical Writing 38 Unit 4 Automation and Control 43 Part One:In-depth Reading 43 Part Two:Further Reading 50 Part Three:Practical Writing 54 Unit 5 Internet of Things 59 Part One:In-depth Reading 59 Part Two:Further Reading 65 Part Three:Practical Writing 69 Unit 6 Machinery and Instruments 72 Part One:In-depth Reading 72 Part Two:Further Reading 79 Part Three:Practical Writing 83 Unit 7 Hydropower 86 Part One:In-depth Reading 86 Part Two:Further Reading 94 Part Three:Practical Writing 98 Unit 8 Traffic Safety 105 Part One:In-depth Reading 105 Part Two:Further Reading 112 Part Three:Practical Writing 117 Unit 9 Life Science 125 Part One:In-depth Reading 125 Part Two:Further Reading 133 Part Three:Practical Writing 136 Unit 10 Environmental Engineering 140 Part One:In-depth Reading 140 Part Two:Further Reading 147 Part Three:Practical Writing 152 Keys to Exercises 157 References 178