I have been pescetarian, though, basically since March.

不过我基本上从三月开始就成为了一个鱼素者。

Yeah, I know that but I'm trying to be pescetarian.

是的，我知道，但是我正在努力成为一名鱼素者。

I'm a pescetarian so it involves some type of fish.

我是鱼素者，所以会涉及到一些种类的鱼。