回答

・combined junior high and high school
・combination middle and high school

「完全中學」可以用英文 combined junior high and high school 或是 combination middle and high school 來表現。

I went to a combined junior high and high school, so I didn't experience high school entrance exams.
（我讀國中可以直升同一所學校的高中，所以沒有參加的經驗。）

I would like my son to go to a combination middle and high school if possible.
（如果可以的話，我希望我的兒子能上完全中學。）

希望以上說明能夠幫助到你。

有幫助｜0