1. 安全带   seat belt   gear   brake lights   windshield   Hint Half-n-half Clue   2. 刹车灯   battery   dashboard   brake lights   tire, tyre   Half-n-half Clue   3. 齿轮   gear   brake lights   headlight   handbrake   Half-n-half Clue   4. 防撞器   bumper   clutch   handbrake   speedometer   Half-n-half Clue   5. 传动器   gear   dashboard   clutch   accelerator   Half-n-half Clue   6. 方向盘   steering wheel   bumper   handbrake   dashboard   Half-n-half Clue   7. 仪表板   dashboard   bumper   tire, tyre   headlight   Half-n-half Clue