to teach someone about a subject or skill
научить кого-то чему-то или навыку (nauchit' kogo-to chemu-to ili navyku)
"He schooled me in the basics of computer programming."
"Он научил меня основам компьютерного программирования." (On nauchil menya osnovam komp'yuternogo programmirovaniya.)
to be performing at one’s best level
very pleased or delighted
endless opportunities or options
a period when social media services are unavailable or inten...
to start a friendly conversation in an awkward situation
at a point where a decision must be made