你可以用 "garbage" 来表示垃圾。例如：
That food was garbage.
The garbage cans are full.
He threw the broken toy in the garbage.
你也可以用 "trash" 来表示垃圾。例如：
The trash needs to be taken out.
She tossed the empty soda can in the trash.
The trash bin is overflowing.
你还可以用 "waste" 来表示垃圾。例如：
The waste from the factory pollutes the river.
He separated the recyclables from the waste.
The waste management system in this city is inefficient.