Since 2010 we've channeled all sewage to a cleaning plant.

自2010年以来，我们已将所有污水输送到一个清洁工厂。

As NPR's Anthony Kuhn reports from Seoul, discharging the water and cleaning up the wrecked plant will take at least decades.

据NPR新闻的安东尼·库恩从首尔带来的报道，排放污水和清理受损核电站的工作至少需要数十年时间才能完成。

The water release is an important part of the process of cleaning up the plant, which was damaged by a disastrous earthquake and tsunami on March 11, 2011.

排放污水是清理福岛核电站过程中的重要一环，该核电站在2011年3月11日的灾难性地震和海啸中受损。