我激動不已。

I'm thrilled.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 激動 jīdòng
  1. to move emotionally
  2. to stir up (emotions)
  3. to excite
3 不已 bùyǐ (used after a verb) endlessly; incessantly