求翻译：我作为一个tickets taker 被招聘进来，但是每天可以不去检票却一定一定得去扫地。。。我很困惑。。。我在想我的工作具体内容到底是什么？开始我以为只是偶然的要去打扫，或者是每个员工都要去打扫公园，没想到这却是我们的正职工作！是什么意思？

I, as a tickets taker was recruited to come in, but can not go a day ticket but will definitely have to sweep ... I'm very confused ... I wonder what my specific content? I began thinking that only occasionally going to clean, or is everyone going to clean the Park, did not think it is our full-time job!