我的世界建筑设计:on the one hand……on the other hand中的第一个the (就是one 前面的）可以去掉吗？

一方面是on one hand还是on the one hang on the one hand……on the other hand中的第一个the (就是one 前面的）可以去掉吗？ in the other hand ； on the other hand ； on another hand这三者的区别。。。。 on Hand by Location He has a fine hand on the violin. 请问"on the other hand"是什么意思 请问下面这些短语怎么造句呀？1)in the case of 2)from time to time 3)on the one hand hit the nail on one's head是什么意思 谁会翻译one thrives on noise and debate, the other on plenty of reflection 谁会翻译one thrives on noise and debate, the other on plenty of reflection