U.S. government specialists went through each page, blacking out any information a foreign intelligence expert could use.
美国政府的专家们检查了每一页，用黑色涂掉任何可能被外国情报专家利用的信息。
《柯林斯英汉双解大词典》
2
The library provides books and materials to the US Congress and also lends books to other American libraries, government agencies, and foreign libraries.
该图书馆向美国国会提供书籍和资料，也向其他美国图书馆、政府机构和外国图书馆出借图书。
3
The government has deliberately frustrated his efforts to gain work permits for his foreign staff.