YOU SAID:
i am very happy in my sister's bathtub
INTO JAPANESE
私は妹の浴槽でとても幸せです
BACK INTO ENGLISH
I am very happy in my sister's bathtub.
INTO JAPANESE
私は妹の浴槽でとても幸せです。
BACK INTO ENGLISH
I am very happy in my sister's bathtub.
That didn't even make that much sense in English.