Infants, on the other hand, didn't appear to have worse sleep whether they slept in the same or different room from their mothers.

另一方面，婴儿无论是否与母亲睡在同一个房间，他们的睡眠质量似乎都没有变差。

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It teaches infants first words in different languages through animated baby faces.

这个软件通过卡通的婴儿脸庞教孩子们各种语言中简单词汇的说法。

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For example, subsequent studies have later substituted a different mobile for the original to see if the infants can spot the difference, thereby testing whether or not they really remember.

比如，在后续实验用不同的旋转风铃代替了旋转的小车，看看婴儿是否可以分别不同，以此来测试他们是否真的记住了。

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In a study published in the Canadian Medical Association Journal, researchers led by Anita Kozyrskyj found that babies born by C-section harbored a different set of microbes in their digestive tracts than those born vaginally, and that infants who were breast-fed had a different recipe of bacteria in their guts than those who were given formula.

CNN: Connection between dirty diapers, childhood health

Researchers looked at the nutritional value of including two different varieties of egg yolks as weaning foods for a group of breast-fed and formula-fed infants.

BBC: Egg boost for babies