您可以不机没有用过的项目隐藏起来以便保持通知部分不乱。

You can keep the notification area uncluttered by hiding items that you have not clicked recently.

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许多类别不包含多个实例，因此，您可以保持此属性为空，指示没有实例与此类别关联。

Many categories do not contain multiple instances, so you can leave this property empty to indicate that no instance is associated with the category.

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此外，由于您的宝宝得到岁的您可能会注意到您的宝宝不希望他或她的武器裹在毯，所以你可以襁褓没有双手被包裹起来。

Also, as your baby gets old you might notice that your baby doesn't want his or her arms wrapped in the blanket, so you can swaddle without the hands being wrapped up.

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