it may seem a bit strange that the earth can be moving and changing right under us all the time, but it happens so slowly that we cannot see the change going on.

we have only the earthquakes to remind us that anything is in a lifetime at all.

but if we could live for millions of years, we might be able to stand on the coast of jejudo and wave to the people in thushima.

밑줄 부분 정확한 해석 부탁드립니다~