国土安全部计划将美墨西哥边境墙漆黑,以阻止非法越境。 Homeland Security plans to paint the US-Mexico border wall black to deter illegal crossings.

国土安全部长Kristi Noem宣布, 计划根据特朗普总统的要求, 将整个美国-墨西哥边境墙漆成黑色。 Homeland Security Secretary Kristi Noem announced plans to paint the entire U.S.-Mexico border wall black at President Trump's request. 黑漆旨在使墙壁更热,使非法移民难以攀登,从而阻止非法移民。 The black paint aims to make the wall hotter, deterring illegal immigration by making it difficult to climb. 该项目还有助于防止生锈,尽管非法过境点减少,但还是为完成隔离墙付出460亿美元的努力的一部分。 The project, which also helps prevent rust, is part of a $46 billion effort to complete the wall, despite a decrease in illegal border crossings.