Q: pensioner とはどういう意味ですか?
A: A Pensioner is someone who is receiving a pension. A pension is a amount of money


Q: I am a pensioner and worried about my future life because prices of commodities are highering thanks to Russia's invasion of Ukraine.
I think that the poor people are getting struggling to make ends meet while politicians or government workers keep high salaries.

Does this sound natural?
A: Thank you so much for answeing.
I really appreciate it.
Q: What do you use more: a pensioner or a senior citizen?
A: Pensioner :)
Q: After they get retired, pensioners can serve as vigilantes to deter crimes. By doing this, they can still make a contribution to their communities. この表現は自然ですか?
A: After they retire,

pensioners can serve as XXXX (vigilantes is too strong of a word. you could use something like "serve as neighborhood watchers," which is a noun that describes people who look out for crime in their communities.)

By doing this, they can still contribute to their communities.