如何将2个列表传递给Parallel.ForEach？

Parallel.ForEach

List<Person> a = new List<Person>() { new Person(), new Person(), new Person() };
List<Car> b = new List<Car>() { new Car(), new Car(), new Car() };

//PSEUDO CODE
Parallel.ForEach(a, b, (person, car) => {
    //WORK ON person, WORK ON car
});  

Person

Car

Zip

List<Person> a = new List<Person>() { new Person(), new Person(), new Person() };
List<Car> b = new List<Car>() {} { new Car(), new Car(), new Car() };
var zipped = a.Zip(b, (person, car) => new { person, car });

Parallel.ForEach(zipped, pair => {
    Person person = pair.person;
    Car car = pair.car;
});

Enumerable.Zip