请阅读下文,思考文后的问题。走过阳台,无意间瞥见那株苍翠欲滴的龙骨,已长成了和我一般高的个头,猛然想起有些日子没有给它浇水了。提起水壶的一瞬间,眼前浮现的,是那个送给我龙骨的老人。记忆中的那个老人,总是在背光中出现。阳光在他的身后轻柔地摇摆着,就像是从他身上弥散开来的光辉。他那黑红的脸庞上写满了岁月的沧桑,宛若云贵高原上的红土,简单、朴实、 Please read below, thinking after the problem. Walked over the balcony and inadvertently glimpsed the green keel that had grown as tall as mine, suddenly remembered not giving water for some days. Lift the kettle moment, the immediate emerge, that is to give me the keel of the elderly. The old man in memory always appears in the backlight. The sun swayed softly behind him, as if it were a radiance from him. His black and red face filled with years of vicissitudes, just like clay on the Yunnan-Guizhou Plateau, simple, simple,