to stay calm and wait patiently
оставаться спокойным и терпеливо ждать (ostavatsya spokoynym i terpelivo zhdat)
"Just sit tight and wait for the results."
"Просто оставайся спокойным и жди результатов." (prosto ostavaysya spokoynym i zhdi rezul'tatov)
to make someone feel sad or to reduce something
in trouble or difficulty
to find a problem or defect in a system
a sudden arrival or overwhelming presence of something unfam...
to have an extremely analytical and efficient mind
better or more amazing than imagined