教育是一个需要长期投资的行业 的英语翻译对不对

Question

教育是一个需要长期投资的行业 的英语翻译对不对Education is a business that continuous investment needed.
求指正

Answer 1

education is a business that requires continuous investments.

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用被动这样不行吗？

追答

education is a business that continuous investments are needed

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谢谢 还有个不明白的

如果我的句子把that换成which，是不是be动词are就不用加了？