at the peak of activity or progress
на пике активности или прогресса (na pike aktivnosti ili progressa)
"The dance rehearsal is in full swing before the big day."
"Танцевальная репетиция в полном разгаре перед большим днем." (tantseval'naya repeticiya v polnom razgare pered bol'shim dnyom)
to postpone discussion of a topic for later
To do something to an excessive degree.
to think or act creatively and unconventionally
to make sure income and expenses are equal
a controversial issue that no one wants to deal with
someone who spoils the fun of others