She's teaching Japanese and studying English so that's why she wrote in English.

I'm sorry I don't know why people would pick your profile over older profiles if teachers with more experience. Maybe italki shows newer profiles first to help out newer teachers?

Mari told them that their English was difficult to understand because they didn't pronounce the T sound, which made them mad. They stopped talking to Mari. She realized that she shouldn't criticize people's way of talking. She went to their room and apologized to them. Then, they started talking to each other again. Mari asked them what they knew about Japan. They said as follows. Girls in Hong-Kong liked Japanese songs, fashion and TV program. They had favorite singers and actors. Similary, boys had favorite singers and actresses. They'd like to buy a Japanese car one day. Mari was happy to make friends with people who liked Japan. Mari made friends with the 3 men. Mari asked them what they thought of Japan. They considered Japan to be a developed country with advanced technology. They'd like to buy some Japanese products, but they were expensive and hard to come by in their country, so they dreamed of going to Japan and buying them. They thought Mari was neatly dressed and were surprised at how organized her room was.