职场有风险，离职需谨慎。一旦离职，如何有理有据地向老板辞职呢?以下是十大常用离职英语表达：

　　1.I want to expand my horizons.

　　我想展我的视野。

　　2.I've made a tough decision, sir. Here is my resignation.

　　长官，我做了一个很困难的决定。这是我的辞呈。

　　3.I quit because I don't want to be stuck in a rut. I want to move on.

　　我不想陷入窠臼所以才辞职。我希望能向前迈进。

　　4.First of all, I'd like to say that I've really enjoyed working with you. However, I think it's about time for me to leave.

　　首先，我要说的是，我真的很高兴能与你共事。但是，我觉得该是我离开的时候了。