old stick-in-the-mud

基本解释

Mr Johnes is an old stick-in-the-mud: you'll never persuade him to change at all.
琼斯先生是一个墨守成规的人：你们根本无法说服他有所居改变。
As a result, research into genetically modified wine is going on in the Old World, too—even in such stick-in-the-mud places as France and Italy.
因此，欧洲对于基因重组的技术也在不断研发中，即使是在意大利和法国这样困难重重的地方。
The man next door looks young in his outlook, but he is an old stick-in-the-mud. He never goes out or has friends in he just sits around in front of the TV, the great American sedative.
隔壁那人看来年纪轻轻，但是从来不出去，也不邀请朋友来家里，他只是坐在电视机跟前消磨时光，跟七老八十的人一样暮气沉沉。