A battery cast into the nature could pollute over 300,000 liters of water.
A battery cast into the nature could pollute over 300,000 liters of water.
一颗扔进自然界的电池，会污染三十万升水。
A battery cast into the nature could pollute over 300,000 liters of water.
一颗扔进自然界的电池，会污染三十万升水。