1、Sharing a love of food, the pair took a correspondence course in ice-cream making in 1977.
出于共同對食物的熱愛，兩人1977年一起拿到了冰激凌制作的函授課程。

2、She begins a strange correspondence course in philosophy.
她開始一個奇怪的函授課程的理念。

3、I took a correspondence course in computing.
我學了一門計算機函授課程。

4、The research ability of students of physical education correspondence course are rather poor.
體育大專函授學員科研能力較差，水平不高。