爷爷 / 虽然 / 已 / 到 / 垂暮 / 之 / 年 / 依然 / 坚持 / 每天 / 读书 / 看报

爷爷虽然已到垂暮之年，依然坚持每天读书看报。

Although grandpa is in his twilight years, he still insists on reading every day.