Ох, слава богу, 2020-й закончился, это был нелепый год

выражает облегчение

But it’s interesting to note that although the dictionaries will tell you that this is pronounced like the word “few,” in reality, we don’t really pronounce it as a word at all. It’s an expulsion of breath, a long “sigh” of relief, with your mouth almost in the position for [f] and your lips slightly puckered, and no voice.