a person who helps others selflessly
человек, который бескорыстно помогает другим (chelovek kotoryi beskorystno pomogaet drugim)
"A good Samaritan helped the old man cross the street."
"добрый самаритянин помог старику перейти улицу." (**dobryi samaritianin** pomog stariku pereiti ulitsu)
doing something unfamiliar or challenging
Believing something because you want it to be true, not beca...
proven effective through experience or hardship
something so impressive that others find it hard to match or...
to have the latest information or be fully informed
to do what one has promised