YOU SAID:
my penes is beautiful
INTO JAPANESE
私のペインは美しいです
BACK INTO ENGLISH
My pane is beautiful
INTO JAPANESE
私の窓ガラスは美しいです
BACK INTO ENGLISH
My windowpane is beautiful
INTO JAPANESE
私の窓ガラスは美しいです
BACK INTO ENGLISH
My windowpane is beautiful
That didn't even make that much sense in English.