回答

・first semester and second semester
・first term and the second term

「前期、後期」用英語可以說 first semester and second semester 或 first term and the second term 等句式。

My school is a semester school, so it is divided into the first and second semesters.
（我的學校是學期制學校，所以分為第一學期和第二學期。）

This season, the contents will change greatly between the first term and the second term.
（本賽季，上半場和下半場的內容會有很大的變化。）

有幫助｜0