放射性尘埃对海洋地区的污染的英文

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• 放射性:    radioactivity; act ...
• 尘埃:    dirt; dust
• 对:    answer; reply
• 海洋:    seas and oceans; o ...
• 地区:    area; district; re ...
• 的:    4次方是 The fourth po ...
• 污染:    pollute; contamina ...