It was the beginning of his rapid ascent to Britain's wartime leader.

这是他迅速晋升为英国战时领导人的开始。

After being under the ocean for so long, a rapid ascent back to the surface would have likely sent him into cardiac arrest and killed him.

在海底呆了这么长时间后，如果他迅速上升到海面，很可能会导致心脏骤停并死亡。

For Cromwell it ignited his reputation as a brilliant military commander and began his rapid ascent to military and political power in England.

对于克伦威尔来说，这点燃了他作为杰出军事指挥官的声誉，并开始迅速提升英国的军事和政治权力。