YOU SAID:
I like to sing while I'm running in the shower
INTO JAPANESE
シャワーを浴びながら歌うのが好き
BACK INTO ENGLISH
I like to sing while taking a shower
INTO JAPANESE
シャワーを浴びながら歌うのが好き
BACK INTO ENGLISH
I like to sing while taking a shower
You've done this before, haven't you.