big and difficult problem
劳保医疗制度 labor medicare system “老大难” 问题 long-standing problem; big and difficult problem; lasting, complex and 劳动服务公司 labor service company;service company ..
基于116个网页-相关网页
“老大难” 问题 long-standing problem； big and difficult problem； lasting， complex and hard-to-solve problem 劳动服务公司 labor service company；service company .
基于8个网页-相关网页
big and difficult problem
又大又难的问题
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
The new Counter Fraud Service ran into a slight hitch initially: no-one knew just how big the problem was, and without that kind of information it was difficult to demonstrate that anti-fraud work is actually worth the money.
BBC: Hitting back at healthcare graft