Now, some economists have suggested that allowing more foreigners into the U.S. — say, an immigrant who buys a house in exchange for a green card — would actually help jump-start the economy.

如今，一些经济学家建议，允许更多外国人进入美国(比如，用买房来换取绿卡)实际上将有助于启动美国经济。

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Now, some economists have suggested that allowing more foreigners into the U. S. -- say, an immigrant who buys a house in exchange for a green card -- would actually help jump-start the economy.

如今，一些经济学家建议，允许更多外国人进入美国（比如，用买房来换取绿卡）实际上将有助于启动美国经济。

youdao