My name's Betty and I'm very busy.

我的名字叫贝蒂，我很忙。

Busy, busy, busy, but I'm very happy.

忙、忙、忙，但是我很开心。

I'm busy on Monday, Tuesday and Wednesday.

我星期一、星期二和星期三很忙。

I'm also busy on Thursday and Friday.

我星期四和星期五也很忙。

I'm very busy, but I'm very happy.

我很忙，但是我很开心。

And I'm not busy on Saturday and Sunday.

我星期六和星期天不忙。