I am studying two majors, and it's quite a burden on my time.
我有两门主修课,这占据了我很大一部分时间。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.