that i don t know u how actually is a beautiful thing谁能帮我翻译下这个句子?

that i don t know u how actually is a beautiful thing谁能帮我翻译下这个句子?
that i don t know u how actually is a beautiful thing
谁能帮我翻译下这个句子?

that i don t know u how actually is a beautiful thing谁能帮我翻译下这个句子?
that i don`t know/ u/ how/ actually is a beautiful thing.
我竟不知道,你,事实上是 一个美丽的东西（或其他的,要联系上下文吧）

好像有问题啊，结构不对

我不认识你其实是多么美丽的一件事！