非洲绿色墙项目在数十亿美元的资金投入后失败. African green wall project fails after billions in funding.

尽管投入了数十亿美元资金, 大绿墙作为非洲一项雄心勃勃的防治荒漠化项目却遭遇重大挫折. The Great Green Wall, an ambitious African project to combat desertification, has faced major setbacks despite billions in funding. 虽然它旨在使广大地区重新绿化并创造就业机会, 但由于维护不善和气候挑战, While it aimed to re-green vast areas and create jobs, projects like a solar-powered farm in Djibouti collapsed due to poor maintenance and climate challenges, leaving the land barren again.