Yuri was a friendly and polite guide who directed us to many interesting sites, but we had difficulty in undestanding her when she spoke to us. She spoke very, very softly, and it was difficult to understand her English through her disfluencies and cluttering - lots of uh's, and um's, etc. between understandable English words. Though it became tiring, and we finally gave up hope on trying to improve communication, we still had a decent site seeing day.
Thank you so much for sharing your experience. Please accept my sincere apologies for the inconvenience during the tour. I'm sorry that my poor English has caused confusion. I will make more efforts to improve English skill and guiding. Thank you for your comment.