智能扫描技巧 Intel Intelligent Scanning Technology

素描技巧 sketching skill

描述才能与技巧 Describing abilities and skills

描述的技巧 descriptive discipline

绘描及展示图技巧 Rendering & Presentation Drawing

描述能力和技巧 describing abilities and skills

低档扫描仪的使用技巧 Family Electronics