题目内容
她发现河面上有奇怪的东西浮着，这使她感到非常害怕。(float )
She found something unusual floating on the surface of the river, which quite frightened her.
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题目内容
她发现河面上有奇怪的东西浮着，这使她感到非常害怕。(float )
She found something unusual floating on the surface of the river, which quite frightened her.