And those two pairs of chopsticks are different colored, because one is used to grab food from the center of the table to your plate, and the other one is for you to take the food and put it in your mouth.
Y esos dos pares de palillos son de diferente color, porque uno es usado para agarrar comida del centro de la mesa al plato, y el otro es para que agarre la comida y la ponga en su boca.