having sworn to tell the truth in court
присягнуть говорить правду в суде (prisyagnut govorit pravdu v sude)
"He lied under oath and was charged with perjury."
"Он солгал под присягой и был обвинён в лжесвидетельстве." (on solgal under oath i byl obvinyon v lzhesvidetelstve)
to take control or responsibility
to explain something in simple, non-technical language
an ambitious person who achieves their goals
expressing one’s own personal view
to fail completely; to come to nothing
to fulfill promises and obligations