我特别赞同用英文怎么说

"I completely agree" 是一种常用的表达方式，意思是 "我完全同意"。这句话来自英语中的动词 "agree"，意思是 "同意"。

下面是一些使用 "I completely agree" 的例句：

I completely agree with you on this issue. (我完全同意你在这个问题上的看法。)
I completely agree that we need to do something about this problem. (我完全同意我们需要采取行动解决这个问题。)
I completely agree that education is the key to success. (我完全同意教育是成功的关键。)

另外，如果你想表达更强烈的赞同，你也可以使用 "I totally agree" 或 "I wholeheartedly agree"。

例如：

I totally agree with your proposal. (我完全同意你的建议。)
I wholeheartedly agree that we should prioritize sustainabipty. (我全心全意地同意我们应该把可持续发展放在首位。)