هذا الكلمات من المحاضرة التاسعة
1- Shock felling completely surprised and upset
2- Gas pump the device used to put gasoline in your car at the gas station
3- Better mileage more distance for each liter or gallon of gasoline
4- Greenhouse an increase in the earth's temperature due to pollution that traps the sun's rays
5- The coolest car on the black the car everyone admires
6- Change to fill with energy
7- Twofold there are two reasons
8- Tailpipe emission to decrease the pollution given off by the car
9- Interwoven are closely related to each other , as other though sewn together