我的外公和老舅的合影，现在连老舅自己都没有这张照片，非常珍贵。

My grandfather and Uncle the photo, it did not even Uncle own picture, very precious.

他还说这是在他老舅那儿，大冬天长期不开空调，敞着窗户给吹的。

He said the habit was formed in the winter days without air conditioning and with window open when he lived with his uncle.