By the time a child is toilet trained, a parent will change between 5, 000 and 8, 000 diapers, adding up to approximately 3.5 million tons of waste in U.S. landfills each year.

一个小孩从出生到学会上厕所，其父母要为TA换5000到8000次尿布。每年美国的垃圾堆要因此增加大约350万吨。

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By the time a child is toilet trained, a parent will change between 5, 000 and 8, 000 diapers, adding up to approximately 3.5 million tons of waste in U.S. landfills each year.

一个小孩从出生到学会上厕所，其父母要为TA换5000到8000次尿布。每年美国的垃圾堆要因此增加大约350万吨。

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