This is a fairly radical process for a business or individual to take and generally involves wiping a slate clean to rebuild from the ground up.
这对一个企业或个人来说是一个相当激进的过程,通常会涉及清除全部内容并重建站点,白手起家。
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Scientists have adapted a process called "gasification" which is already used to cleanup dirty materials before they are used to generate electricity or to make renewable fuels.