真是烦死了。

It really is very annoying.

Source: Tatoeba

Sentence Composition

=1 真是 zhēnshi
  1. indeed; truly
  2. (coll.) (used to express disapproval, annoyance etc)
=1 真是 zhēnshì
  1. (colloquial) Used to express dissatisfaction or annoyance; honestly!
  2. Used other than figuratively or idiomatically: see 真 (zhēn), 是 (shì): (it) really is; (it) truly is
  3. Used to express dissatisfaction or annoyance; honestly!
2 烦 fán
  1. to feel vexed
  2. to bother
  3. to trouble
  4. superfluous and confusing
  5. edgy
3 死了 silě
  1. (colloquial) extremely; very
  2. (intransitive) to have died; to be dead
  3. (transitive) to have lost (one's relatives)
  4. extremely; very
  5. to have died; to be dead
  6. to have lost (one's relatives)