Cor bett解释道，随着时间推移锅炉燃油会越来越具污染性，而蒸馏油会越来越洁净，因为蒸馏油析出的硫最终会在残渣里清除。

Corbett says it is also getting dirtier over time as distillate fuels become cleaner, as the sulfur driven out of distillates ends up in the residuals used by ships.

youdao

Cor bett解释道，随着时间推移锅炉燃油会越来越具污染性，而蒸馏油会越来越洁净，因为蒸馏油析出的硫最终会在残渣里清除。

Corbett says it is also getting dirtier over time as distillate fuels become cleaner, as the sulfur driven out of distillates ends up in the residuals used by ships.

youdao