全部

1·The department offers four specialities.

这个系有四个专业。《新英汉大辞典》

2·These are our local specialities.

这些都是我们的地方特色菜。

3·They are specialities of our village.

这可是我们村子的特产。

4·What are the specialities of the house?

你们这有什么特色菜？

5·I would like some of your local specialities.

我想要一些你们的特色菜。

6·The restaurant's specialities are fried clams.

这个餐厅的特色菜是炸蚌。

7·There are three specialities in the algorithms.

这些算法主要有以下三个特点。

8·I heard that one of their specialities is the samosa.

我听说他们的招牌菜是萨摩萨。

9·Both of them are introduced and compared with their specialities.

对它们的特点作了介绍和比较。

10·By the way, in TV universities there are also different majors and specialities.

顺便说一下，电视大学里也有不同的专业和方向。

(1)speciality store专业店，专卖店