Pari said:
Hi..I'm Iranian and study English translation ...How can I improve my speaking? English espeaking?
You need to practise practise and practise some more, only by speaking to English people regularly will you ever really learn it properly as it's all well and good learning from text books but to be honest most people don't really converse the way they tell you they do in books.
I studied Spanish at a university in Spain and while it was good I learned so much more just talking to customers in the bar that I worked in. Getting a good handle on the verbs is a really great way to start, once you have the verbs picking up the rest is just a matter of time.