Although I'm retired, voluntary work keeps me in the swim (of things).
Although I'm retired, voluntary work keeps me in the swim (of things).
我虽已退休,但仍做些义务工作,以便了解当前的情势.
Although I'm retired, voluntary work keeps me in the swim (of things).
我虽已退休,但仍做些义务工作,以便了解当前的情势.