老大难 meaning in Chinese
long-standing, big and difficult (problem) 短语和例子
Examples
- Drought and soil erosion had long been a major problem .
干旱和水土流失一直是个老大难问题。 - You are a difficult case .
你是个老大难问题。 - A bigger , though much harder , prize will be immigration
另一个更为艰苦卓绝的"老大难“问题当属移民政策了。 - But composition teaching is perhaps the " hard nut to crack " in chinese teaching
而作文教学恐怕又是语文教学工作中的一个‘老大难’ 。 - Jump automobile at bridge end in soft clay area is a difficult problem of highway building over the years
软土路段桥头跳车是公路建设中的一个老大难问题。