Teams with doctors without borders say the violence has been escalating despite the increase presence of French and African troops. Sylvain Groulx the head of mission for doctors without borders in the central African republic says medical staff had to temporarily evacuate their facilities on December 24th and 25th due to threats by armed men and close gunfire. Essentially they have been threatening medical personnel. They have been threatening staff as well. It's been very difficult to manage those incidents. _____________________ 无国界医疗团队称,尽管增加了法国和非洲部队的人数,但暴力冲突仍在逐步升级.中非共和国无国界医疗团队的领导者西尔万`格伦克斯表示,由于受到武装分子和密集炮火的威胁医务人员已经于12月24和25日被迫临时撤回医疗设施.事实上,他们一直威胁着医务人员.他们同样也威胁工作人员.要处理这些事故非常困难.__________________