New Vocabularies

Today, my vocabularies are increased again. We talked about other classes in speaking class. Everyone said subjects that they are taking this year. They said various subjects. For example, "I'm taking theory of environment class.", "I'm taking introduction to English linguistics class." and so on... I knew these vocabularies for the first time after today's speaking class. As I wanted to know subjects name in English, I think that today's class was important for me!