All of a sudden, NGOs were not only standing in the streets, crying their slogans, but they were taking [them] into the negotiations, partly because they represented the victims of these weapons.
突然之间， 非政府组织不再仅仅站在街头，高呼口号， 而是投入到沟通交流中， 因为他们代表了这些武器的受害者。