Today's tesol class

The professor on Thursdays is Bob, who teaches how to teach english. This was the his second time of his lecture, and it was so as interesting as I expected. Last time, I studied about the brain and language learning, which was so mysterious that I could not believe it. The more the brain develops, the more the language learning capacity expands, with specific sections modulizing or specializing. Each part of the brain plays an important role to improve language ability. How amazing!.
In today's lecture, we learned about Second Language Acquisition, which is explained with language learning. For 3 hours, I studied so much. However, the most interesting thing that I knew learned today is was about dolphins, which have a language. A dolphin's language is very scientific and similar to that of a human. They feel and express what they want. When I listened to the professor , I could not believe it. Bob's class is very helpful to me, and I hope to listen to him again soon.