影片轉錄
the actual size and the perimeter of the...
Both attempts failed to invade the country after losing the war.
As a result, Japan sent a research ship in 1952 to investigate, but the vessel seemingly disappeared without a trace.
The Japanese government declared this area dangerous for marine voyaging and transporting goods.
As a result of this incident, all efforts to unearth the facts behind this mystery were also aborted completely.