What can we do to save poor children? Think about it. Is working as a volunteer only a way to save them? Surely it's a good idea, but what we can do for poor children isn't only the way.
We should, first of all, know about the country where the poor children live. If we don't know about it, we can't do anything.
Then we can do a lot of things such as making a donation and contributing something like clothes and pencils.
It's important not to take it for granted that we are in a safe and peaceful country.