YOU SAID:

This is a muscle who acts like a valve and closing top of stomach.

INTO JAPANESE

これは、胃の上部を閉じる弁のような働きをする筋肉です。

BACK INTO ENGLISH

This is a muscle that acts like a valve that closes the upper part of the stomach.

INTO JAPANESE

これは胃の上部を閉じる弁のような働きをする筋肉です。

BACK INTO ENGLISH

This is a muscle that acts like a valve that closes the upper part of the stomach.