to travel or walk around aimlessly
блуждать или гулять без цели (bluzhdat' ili gulyat' bez tseli)
"We spent the afternoon roaming around the old city."
"Мы провели послеобеденное время, блуждая по старому городу." (my proveli posleobednennoe vremya, bluzhdaya po staromu gorodu.)
To be very close friends
Working together closely and equally.
to give focused attention to something specific
something that is very easy to understand or decide
to have something very valuable that is not yet realized
to shift responsibility to someone else.