What makes me study English.
I have some dreams.
Firstly, I'd like to talk to with many people in all over the world.
Secondly,I want to work and live in Europe.
The reason is that I like European culture.
Thirdly, I want to marry European woman.
Fourthly, my college sends college in Finland final grade students. I want to become the students. (My college would send senior to college in Finland as exchange student, and I want to be one of them.)
Except "firstly, secondly, thirdly…", we can also use firstly, besides, moreover, furthermore as conj.