The Marshall Islands were showered with radioactive fallout when the United States detonated a massive hydrogen bomb on Bikini Atoll in 1954.是什么意思_The Marshall Islands were showered with radioactive fallout when the United States detonated a massive hydrogen bomb on Bikini Atoll in 1954.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句