America will need 2m more of them in the next decade alone, says Ai-Jen Poo of the National Domestic Workers Alliance, an organisation that represents those who work in other people's homes.

全国住家工人联盟的朴爱珍认为，接下来十年美国可能会需要超过200万的家庭护工。

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Ai-jen Poo is co-director of Caring Across Generations, a national coalition of 200 advocacy organizations that promote quality care and support and a dignified quality of life for all Americans.

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