I have a piece of bread.

我有一片面包。

Everyone took a piece of bread.

每个人都拿了一块面包。

Yasmin nibbled at the piece of bread.

雅思敏啃了一小块面包。

First put some butter on a piece of bread.

首先在一片面包上抹些黄油。

Finally, put another piece of bread on top.

最后，再放一片面包在上面。

First, put some yogurt on a piece of bread.

首先，把一些酸奶放在一片面包上。

First, put some butter on a piece of bread.

首先，在一片面包上涂一些黄油。

Please give me a piece of bread.

请给我一片面包。

She sliced the thickest piece of bread for her sandwich.

她切了一片最厚的面包来做三明治。

The merchant asked for five paras for the piece of bread.

商人要价五帕拉（南斯拉夫币）买这块面包。