1. There is an electric cooker in the kichen.
    厨房里有一只电炉.

2. There is an electric cooker in the kichen.
    厨房里有一只电炉.

3. There is an electric cooker in the kitchen.
    厨房里有个电灶。

4. The cooker is blue.
    电灶的颜色是蓝的。