Does the subject want to ask, "What should I do if the range hood is broken and the kitchen is too hot?"?

1. Try to open the kitchen window so as to eliminate the oil smoke and peculiar smell generated during cooking. This can help to keep the kitchen air circulating and reduce the accumulation of indoor fumes.

2. Use temporary substitutes: there is a spare desktop fan or air purifier, which can be placed near the kitchen to increase air flow and filter pollutants. Temporarily improve the indoor environment.

3. When frying and frying at high temperature, you can use a pot cover to cover the top of the pot. This can effectively prevent some oil fume from evaporating from the pot and reduce the impact on the indoor environment.

4. Repair or replace the range hood, have certain range hood skills and safety awareness, and can check and repair the range hood. If the problem is complicated or requires professional knowledge, it is recommended to find professional maintenance personnel to repair it. If the range hood cannot be repaired, consider replacing it with a new one.