"A fan will do the trick" "The electricity bill is a waste"...Elderly parents who don't turn on the air conditioner, what children can do before they get "heatstroke" | Life | Toyo Keizai Online

As the heat wave continues, there are no shortage of voices of concern, such as ``my parents won't turn on the air conditioner'' or ``I collapsed from heat stroke.'' We will look for hints on how to speak to others while referring to actual examples.