YOU SAID:

Breathing is an activity in which you inhale oxygen through your nose then exhale oxygen through your mouth. When breathing, make sure to not exhale through your nose or inhale through your mouth.

INTO JAPANESE

呼吸とは、鼻から酸素を吸い込み、口から吐き出す動作です。呼吸するときは、鼻から息を吐いたり、口から吸ったりしないように注意してください。

BACK INTO ENGLISH

Breathing is the act of inhaling oxygen through the nose and exhaling it through the mouth. When breathing, be careful not to exhale through your nose or inhale through your mouth.

INTO JAPANESE

呼吸とは、鼻から酸素を吸い込み、口から吐き出す行為です。呼吸するときは、鼻から息を吐いたり、口から吸ったりしないように注意してください。

BACK INTO ENGLISH

Breathing is the act of inhaling oxygen through the nose and exhaling it through the mouth. When breathing, be careful not to exhale through your nose or inhale through your mouth.