本来以为大学生活十分轻松，每天只要上很少的课，有许多空余时间，课程也十分轻松。

As I thought, college life must be relaxed, and there should be just few classes every day. Also I may own a lof of spare time and the courses should be very easy.

youdao

其次我有许多空余时间，我可以做自己想做的事。我一直都希望能成为一名志愿者，走到东走到西去做许多有意义的事。

Then i have some spare time. i can do myself thing. i want to be a volunteer, go to there go to here to do some mean things.

youdao

在空余时间，人们有许多休闲活动。

People enjoy many different activities in their free time.

youdao