YOU SAID:

The whole East Coast is going to be underwater within five years.

INTO JAPANESE

5年以内に東海岸全体が水面下になります

BACK INTO ENGLISH

Within five years, the entire East Coast will be underwater.

INTO JAPANESE

5年以内に東海岸全域が水面下に

BACK INTO ENGLISH

Within five years, the entire East Coast will be underwater.