Finally, it's thought that high consumption and subsequent oxidative metabolism of alcohol might produce enough reactive oxygen species to overwhelm cellular defenses and damage the cells.

还有，大量摄入酒精及之后的氧化代谢可能会产生足够的活性氧，这会击溃细胞的防御机制并损伤细胞。

Finally, it's thought that high consumption and subsequent oxidative metabolism of alcohol may produce enough reactive oxygen species to overwhelm cellular defenses and damage the cells.

最后，大量摄入的酒精和随后的酒精氧化代谢被认为可能产生足量活性氧物质攻破细胞防御，而损伤细胞。