适合水平：蓝思值300L，母语国家孩子1年级第6个月读本（BL1.6）
适合年级：幼儿园大班-4年级

Know what I do at night while you're asleep? Eat your trash, that's what! See those bags? I smell breakfast! With ten wide tires, one really big appetite, and an even bigger smell, this truck's got it all. His job? Eating your garbage and loving every stinky second of it! And you thought nighttime was just for sleeping.