to find the real reason or cause of something
выяснить истинную причину или суть чего-либо (vyasnit istinnuyu prichinu ili sut chego libo)
"Let’s get to the bottom of it before making any decision."
"Давайте выясним истинную причину, прежде чем принимать решение." (davaite vyasnim istinnuyu prichinu prezhde chem prinimat reshenie)
to have a part in something
extremely good or impressive
A detailed plan or strategy for achieving success.
to take a subordinate role to someone else
to take a chance on something uncertain
kind and sympathetic