something very complicated or difficult to understand
что-то очень сложное или трудное для понимания (chto-to ochen' slozhnoe ili trudnoe dlya ponimaniya)
"Coding isn’t rocket science if you practice regularly."
"Кодирование — это не rocket science, если вы регулярно тренируетесь." (koding - eto ne rocket science, esli vy regulyarno treniruyetes')
in the international arena or community
to arrest or catch someone doing something illegal
Keep trying no matter how many times you fail.
to admit your mistake and apologize
someone who is emotionally strong and unyielding
in trouble or difficulty