编辑下面的段落，使其语法更加流畅和自然。输出编辑后的段落。
I'm studying Chinese for three years, and I'm amazed at how much progress I've made! While it is difficult to learn another language, I feel that learning Chinese is more challenging than other languages. But I am determined to keep going, because I want to be fluent in Chinese one day.
I have been studying Chinese for three years, and I am amazed by the progress I have made! While learning another language is difficult, I find Chinese to be more challenging than other languages. However, my determination to become fluent in Chinese keeps me going.