YOU SAID:

When you breathe, oxygen goes into your lungs, and then when you exhale, it comes out as carbon dioxide, and you use the oxygen to pump blood

INTO JAPANESE

呼吸すると酸素が肺に入り、息を吐くと二酸化炭素として出てきて、酸素を使って血液を送り出します。

BACK INTO ENGLISH

When you breathe, oxygen enters your lungs, and when you exhale, it comes out as carbon dioxide, which uses oxygen to pump blood.

INTO JAPANESE

呼吸すると酸素が肺に入り、息を吐くと二酸化炭素として出てきます。二酸化炭素は酸素を使って血液を送り出します。

BACK INTO ENGLISH

When you breathe, oxygen enters your lungs, and when you exhale, it comes out as carbon dioxide. Carbon dioxide uses oxygen to pump blood.

INTO JAPANESE

呼吸すると酸素が肺に入り、息を吐くと二酸化炭素として出てきます。二酸化炭素は酸素を使って血液を送り出します。

BACK INTO ENGLISH

When you breathe, oxygen enters your lungs, and when you exhale, it comes out as carbon dioxide. Carbon dioxide uses oxygen to pump blood.