The incident occurred while the research team was conducting a shark population study off Seal Island, near Mossel Bay, on South Africa's Cape coast.
意外发生时，考察队伍正在南非开普海岸莫塞尔湾海豹岛附近进行鲨鱼种群数量研究。
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A month later, ten ships, including submarines and destroyers, followed the same route before conducting apparent exercises near Japan's Okinotori island.