I can not change the 張貼者 and 意見 into English!

I can not change the 張貼者 and 意見 into English. At first, I thought that I forgot changing the language into American English. But I did not do that, I checked it for three times. When I did not know how I could do, I asked help for my roommate Jenifer. She tried to help me correct the problem but it did not work. 張貼者 and 意見 still were in tradional Chinese. I tried a lot of times and methods, it was still in Chinese. I gave up to amend it! The big problem of my English blog.