to become worse or decline in health
ухудшиться или ослабеть в здоровье (uhudshitsya ili oslabet v zdorovye)
"His condition took a turn for the worse last night."
"Его состояние ухудшилось прошлой ночью." (yego sostoyanie uhudshilos proshloy nochyu)
to make a lot of noise; to celebrate loudly
feeling intense jealousy
To expand a company’s operations or reach.
the most vulnerable or insecure part of a system
to suddenly have a lot of money
a source of continuous wealth or profit