If the total GPA of all your courses is not very high, and the GPA of some disciplines related to job application is not bad, then you can only emphasize the GPA of one discipline.

In a few departments or classes, your ranking may be high, but the overall GPA is relatively low, so just write the ranking.

You can also enlarge your academic and internship experience as a bright spot, and some volunteers who usually participate in social practice experience can also enlarge the bright spot as their own favorable conditions.