Today's harvest is very big, and some English is very good teacher exchanges, although not enough vocabulary, but also is good, I remember a few special words, I am so happy！

It is hard to know what you mean to say, since you said you aren't a farmer. The word "Harvest", is getting food from a farm. I think you mean:

"Today was a very good day. I had some very good English teacher exchanges, although I don't know enough vocabulary. I remember a few special words. I am so happy!"

I hope that is helpful. Have fun :) You're doing well.

Today was a very good day. I had some very good English teacher exchanges, although I don't know enough vocabulary. I remember a few special words. I am so happy.

yes ,I just mean it.  ahahaaa，thank you very very much!

you deserve more than that my dear 

:))