I’m studying biotechnology at Southern Taiwan University.It’s a four-year course.When I complete the course,I will get a bachelor degree of science.The main subject are biology,microbiology,biochemistry.The subject I find most difficult is biochemistry.I find it difficult because I’m not good at chemistry.The subject I enjoy most is biology.I have twenty-five classes each week.Classes start each day at 9:00A.M. and finish at 5:40P.M..I have self-study on Friday.When I finish my course,I hope to be a biologist.