to make many small mistakes because of nervousness
делать много мелких ошибок из-за нервозности (delat' mnogo mel'kikh oshibok iz-za nervoznosti)
"He tripped over himself trying to explain."
"Он споткнулся о себя, пытаясь объяснить." (On spotknyulsya o sebya, pytayas' ob'yasnit')
to work on code together until a problem is solved
to increase the number of products sold
to change from a failing situation to a successful one
to publicly acknowledge or compliment someone
to unite people to work collaboratively
to let fresh air into a place to remove bad smells