バイオガスだった
baiogasudatta
1. Was biogas.
Noun
#420667
1. Was biogas.
1. biogas
1. If biogas; When biogas
1. It is not biogas.
1. Wasn't biogas.
1. Probably biogas.
1. Not biogas.; It's not biogas.
1. It was not biogas.
1. It was not biogas.
1. If biogas; When biogas