YOU SAID:

the earth is flat and round in 50 states

INTO JAPANESE

地球は50州で平らで丸い

BACK INTO ENGLISH

Earth is 50 states and is flat and round

INTO JAPANESE

地球は50州であり、平らで丸い

BACK INTO ENGLISH

Earth is 50 states, flat and round

INTO JAPANESE

地球は50州、平らで丸い

BACK INTO ENGLISH

Earth is 50 states, flat and round