to not show your emotions in difficult situations
не показывать свои эмоции в трудных ситуациях (ne pokazivat svoi emotsii v trudnykh situatsiyakh)
"Even after losing the match, the team kept a stiff upper lip."
"Даже после поражения команда сохраняла самообладание." (dazhe posle porazheniya komanda sokhranyala samoobladenie)
to fail completely or suddenly
to become addicted or very interested in something
a place or situation where things are lost, never to be foun...
to use influence or connections to get what you want
to cause a problem that stops progress
to be the best or most impressive thing in a situation