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求一份中文模拟联合国大会的发言稿 时长五分钟 议题:反恐怖袭击 国家:新加坡 大神求助啊 !! 模拟联合国协会发言稿
关于全球变暖议题,模拟联合国大会印度的发言稿 Nowadays,global warming is becoming a concern to people all over the world.As is know to all,glob...
关于全球变暖议题,模拟联合国大会印度的发言稿 Nowadays,global warming is becoming a concern to people all over the world.As is know to all,glob...