how did the king and gulliver converse with each other?

The emperor comes to visit Gulliver. The two attempt to converse even though they cannot yet understand each other's language. Gulliver tries to speak to the emperor and his men in every language he knows, but to no avail.Because Gulliver has been behaving so well, the emperor, his court, and the general population are beginning to trust him. Gulliver also has made a great deal of progress in learning the language which helps him converse with the Emperor.