我有两块巧克力 英语怎么说?

I have two pieces of chocolate.
I have two chocolate

I have two chocolate单数
I have two pieces of chocolates复数

chocolate具有可数和不可数两种特性。chocolate：如果是整版的，需要掰开吃的，一般看作不可数，而本来就是单个的chocolate,就看作可数的
I have two pieces of chocolates.

I have two chocolate

I have two chocolate
chocolate不分单复数。

I have two pieces of chocolate. piece是一块的意思