Translation of "Slice" in Chinese

I eat a slice of bread.

我吃一片面包。

You want another slice of cake?

你要再来一块蛋糕吗？

Who wants a slice of pie?

谁想来一块派？

Tom ate a slice of pizza.

湯姆吃了一片比薩餅。

I want another slice of bread.

我要另一片面包。

I am eating a slice of watermelon.

我吃一片西瓜。

I want to slice these potatoes into strips.

我想把這些土豆切成絲。

- Will you have another slice of pie?
- How about another piece of pie, Tom?

你要再來一塊餡餅嗎？