Unit 1 Introductions and Greetings/Mechanical History in Ancient China
Unit 2 School Days/Machining Flowchart
Unit 3 Personal Information/Engineering Drawing
Unit 4 Majors and Subjects/Primary Processes
Unit 5 Hobbies and Interests/Secondary Processes
Unit 6 Holidays /Metallic Materials
Unit 7 Sports/Machine Elements
Unit 8 Shopping/Making Accurate Parts
Unit 9 Transportation/Manual Tools and Machine Tools
Unit 10 Friendship/Lathe
Unit 11 Weather and Climate/Milling Machine
Unit 12 My Dream/Welding
Unit 13 Traveling/Plumbing
Unit 14 Idols/Heat Treatment Processes
Unit 15 Olympic Games/Cutting Tool
Unit 16 Taboo/Measurement
Unit 17 Smoking/Numerical Control of Machine Tools
Unit 18 Success and Failure/Computer-Aided Design
Unit 19 At a Restaurant/DMS and FMS
Unit 20 Occupation/AI and Robotics
Unit 21 Resume/Safety at Work
Unit 22 Interview/The Mechanical Industry and Social Development