1·He began college with a timetable that included biology, calculus and political science.
他开始了大学生活，课程表上包括生物、微积分和政治学。
—— 《柯林斯英汉双解大词典》
2·You could do one of these little boxes they do in sociology or political science and have these arrows running all over the place.
你可以使用他们在社会学或政治学中所做的这些小盒子中的一个，使这些箭头无处不在。
3·Social science disciplines include geography, economics, political science, psychology, and sociology.
社会科学学科包括地理学、经济学、政治学、心理学和社会学。
4·A lawyer made the same point, "Although I had no background in law—not even one political science course—I did well at one of the best law schools."
一位律师也提出了同样的观点：“虽然我没有法律背景——甚至没上过一门政治学课程——但我在一所最好的法学院里表现得很好。”