The content of phosphatide in anser eggs was higher than goose's significantly.
大雁卵中磷脂含量明顯低于鵝卵.
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What language is tht ( your ) anser, O sky?
天空啊, 你的回答是什么?
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A wild gray goose ( Anser anser ) of Europe.
灰雁歐洲的一種野生灰雁 ( 灰雁 )
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