火山喷发时喷出了大量熔岩和火山灰。

The volcano ___disgorged massive amounts of lava and ash during the eruption.

洪水过后，下水道排出了大量污水。

After the flood, the sewer ___disgorged a large amount of dirty water.

公司最终被迫归还非法获取的土地。

The company was finally forced to ___disgorge the illegally acquired land.