to talk about a particular topic or issue
говорить о конкретной теме или вопросе (govorit' o konkretnoj teme ili voprose)
"He will speak about effective communication at the seminar."
"Он будет говорить о эффективной коммуникации на семинаре." (On budet govorit' o effektivnoj kommunikacii na seminare.)
to appear in a particular way or form
to introduce something new, such as a law, idea, or practice...
to withdraw investments or operations from a market
to design or adjust something for a particular purpose or go...
to slowly become less close to someone
to invest large amounts of money to stimulate growth
