【英语翻译】翻译下面一段话(备注：只需翻译书名号里的句子)

He is very happy,always thank me,finally he and I said I want to work,he also into the security.In the process,I think I hear him speak or a little...There are roughly 1 or 2 words per sentence that I don't understand,but I know the meaning of the sentence ,again with my own "Chinese" English and he answered him,and asked him if he was chatting to understand my spoken English,he also praised me.After this,I'm very happy that I can communicate with foreigners very smoothly,make a lovely volunteers,I'm more sure of my English level.