Pergilah saat jam kerja. Mengobrollah dengan dia sebelum dan setelah kelas berlangsung. Kirimi surel.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Many professors are required to hold office hours and a lot of students do not take advantage of them. Check your professor’s office hours, which they typically provide at the beginning of the semester. Go to their office hours regularly to get help with an assignment, talk about exam prep, or ask for help with a paper. Not only will they be impressed with your work ethic, but you’ll stick out. You won’t just be a face in the crowd of students, and you’ll form a bond.  Don't come to their office