These clothes are cheap, but they are of good quality.

这些衣服虽然低廉，但质量很好。

The walls of this room are of light colour.

这个房间的墙壁是浅色的。

The products of this firm are of high quality.

这家商行的产品质量很高。

She and her cousin are of the same age.

她和她的表妹是同龄的。

These cheap clothes are of poor quality.

这些廉价的衣服质量不好。

Our living room walls are of mixed color.

我们的客厅墙壁是混色的。

Our car tires are of the Bridgestone brand.

我们的车轮胎是普利司通品牌的。

The products in this shop are of good quality.

这家店铺的商品质量很好。

The products in this store are of good quality.

这家店的商品质量上乘。

Most students in our class are of medium height.

我们班上大多数学生都是中等身材。