But there are plenty of pictures of stoves.

但是教材中有许多炉灶的图片。

They use electric stoves as a heating device.

他们仅仅使用几个电炉作为取暖设备。

Even so, the new stoves can cost $30 or more.

即使是这样，新的炉子要花费30美元或更多。

They always have too much fire in these cursed stoves.

这些倒霉的火炉里的火老是太旺。

Improved stoves reduce exposures to indoor air pollution.

改进炉灶可减少对室内空气污染的暴露。