前言 Unit 1 New Energy Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 2 New Materials Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 3 Telecommunications Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 4 Automation and Control Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 5 Internet of Things Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 6 Machinery and Instruments Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 7 Hydropower Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 8 Traffic Safety Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 9 Life Science Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Unit 10 Environmental Engineering Part One: In-depth Reading Part Two: Further Reading Part Three: Practical Writing Keys to Exercises References