低 てい周波 しゅうは公害 こうがい

te ishūwa kōgai

1. Not low-frequency noise pollution.

1. Was low-frequency noise pollution.

1. Low-frequency electromagnetic pollution; Low-frequency noise pollution

1. Low-frequency noise; Low-frequency pollution

1. It is not low-frequency noise.; It is not low-frequency pollution.

1. It's not low-frequency noise.; It's not low-frequency pollution.

1. Was low-frequency noise pollution.

1. Low-frequency noise pollution.; It is a nuisance.

1. It is not low-frequency noise.; It is not low-frequency pollution.

1. Wasn't low-frequency noise pollution.

1. Probably low-frequency noise pollution.

1. Was not low-frequency noise pollution.; Was not low-frequency environmental hazard.

1. Wasn't low-frequency noise.; Wasn't low-frequency pollution.

1. Probably low-frequency noise pollution.

1. Was not low-frequency noise pollution.; Was not low-frequency public nuisance.

1. If it were low-frequency noise pollution; If low-frequency noise pollution existed

1. If it were low-frequency noise pollution; If low-frequency noise pollution exists

1. If low-frequency noise pollution…; When low-frequency noise pollution…