涉及许多不同的人或者事物。举个例子:1.The Windows allow a computer user to execute multiple programs simultaneously.为了让人群保持流动，凯茨在多个柜台设置了多个雕刻工。
She didn’t bring anything to eat but we’ve got lots anyway. = She didn’t bring anything to eat but we’ve got lots of sth anyway.
First， put a spoon of cheese on a piece of bread. Then cut up a green pepper and an onion. Add these to the bread. Next， put some mushrooms and 2 pieces of beef on the bread. Put two spoons of relish on the beef. Finally， the other piece of bread on the top.
