Emergency Vehicles 急救车辆
Ambulances are used to transport injured or sick people to a hospital. 救护车被用来把受伤或生病的人送到医院。
An ambulance has trained medical personnel who can treat injured or sick people. 救护车已经训练了能够治疗受伤或生病的人的医务人员。
A wheelchair is for people who can’t walk. 轮椅是给不能走路的人用的。
Wheelchairs have four wheels and are often pushed by people from behind. 轮椅有四个轮子，通常由人从后面推。
Fire engines are used to fight fires. 消防车是用来灭火的。
Firefighters like this one often rescue people from burning buildings. 像这样的消防员经常从燃烧的建筑物中救出人们。
Tow trucks are used to tow cars. 拖车是用来拖小汽车的。
This tow truck is towing a car to a repair shop. 这辆拖车正把一辆小汽车拖到修理厂去。
Helicopters are used to rescue people from dangerous places. 直升飞机被用来从危险的地方救人
This helicopter is lifting someone from a sinking boat. 这架直升飞机正把人从一艘正在下沉的船上吊起来。
