King James Version
And this word, Yet once more, signifieth the removing of those things that are shaken, as of things that are made, that those things which cannot be shaken may remain.New International Version
The words "once more" indicate the removing of what can be shaken--that is, created things--so that what cannot be shaken may remain.Catholic Public Domain Version
And so, in saying, "There is still one more time," he declares the transfer of the moveable things of creation, so that those things which are immoveable may remain