a person or group that is trusted and reliable
человек или группа, которому доверяют и который надежен (chelovek ili gruppa, kotoromu doveryayut i kotoryy nadezhen)
"She has always been a trusted ally in our business ventures."
"Она всегда была надежным союзником в наших бизнес-начинаниях." (Ona vsegda byla nadezhnym soyuzyknikom v nashikh biznes-nachinaniyakh)
an unidentified but informed source
to successfully enter a new market or industry
The process of improving the visibility of a website or web...
to analyze data in great detail
to distribute something
to abandon someone or something suddenly