to become worse or decline in health
sich verschlechtern oder gesundheitlich abbauen (sich verschlechtern oder gesundheitlich abbauen)
"His condition took a turn for the worse last night."
"Sein Zustand verschlechterte sich letzte Nacht." (zine zustand verschlechterte sich letzte nacht)
to fight very fiercely or with great determination
when everything is considered; ultimately
to cause a problem that stops progress
to perform one's assigned tasks or responsibilities
to explain something in simple, non-technical language
a very mild punishment