to watch for something or someone carefully
внимательно следить за чем-то или кем-то (vnimatelno sledit za chem-to ili kem-to)
"Can you keep an eye out for my package while I'm away?"
"Ты можешь присмотреть за моей посылкой, пока меня нет?" (ty mozhesh prislyedet za moej posylkoj poka menya net)
very calm and composed
to take full responsibility for something
the strength of a group depends on the weakest member
a significant or sudden development or discovery; an importa...
to accelerate; to move faster
a small visible part of a much larger problem