The son and daughter-in-law of Liu Hu, who has spent his life laboring in the fields, say that the rooms are too hot in summer. In the bedroom and sitting room they have installed air conditioning out of consideration for their old father.
而一生在田裡工作的劉湖，兒子、女婿覺得夏天屋內溫度太高，在臥室、客廳各裝了一台冷氣機，體貼老爸。