Oh, I just happened to see what's your wrote. But the translated sentences don't seem to be correct. As Chinese and Korean language have different grammar structure, Google translator won't be much helpful.

Ah!! I am able to understand whatever you speak and write.
Don't worry about that. You could be better Korean if you keep going to wirte here.
Do you have any korean key board?

고마워요. 한국말 할 줄 아세요? 반가워요. 학생이세요?