bridgewater triangleとは 意味・読み方・使い方

The Bridgewater Triangle is an area of about 200 square miles (520 km²) within southeastern Massachusetts in the United States. Since colonial times the area has been a site of alleged paranormal phenomena, ranging from UFO and "black helicopter" sightings (including many with multiple points of corroboration including police and a local news team), to poltergeists and orbs, balls of fire and other spectral phenomena, various "bigfoot" sightings, giant snakes and "thunderbirds", as well as the mutilation of cattle and other livestock.