完全没有必要是不是there's totally no need 和there's absolutely no need都可以

It's completely not necessary (to---) 这个比较好这几个什么区别你的也都可以啊，还可以 There's completely no need 也可以。completely,totally,absolutely什么区别意思其实差不多，主要看具体的应用。completely 完全地，彻底地totally 总共absolutely 绝对所以我现在觉得你上面的 totally 用不不怎么好。在另两个当中选 一个吧