湯姆離開時，我會告知您。

I will tell you when Tom has gone.

Source: Tatoeba

Sentence Composition

1 湯姆 Tāngmǔ Tom (name)
2 離開 líkāi to depart; to leave
=3 時 Shí surname Shi
=3 時 shí
  1. o'clock
  2. time
  3. when
  4. hour
  5. season
  6. period
4 我 wǒ
  1. I
  2. me
  3. my
=5 會 huì
  1. can; to have the skill; to know how to
  2. to be likely to; to be sure to
  3. to meet; to get together
  4. meeting; gathering
  5. (suffix) union; group; association
  6. (bound form) a moment (Taiwan pr. huǐ)
=5 會 kuài (bound form) to reckon accounts
=5 會 kuò only used in 會撮／会撮
6 告知 gàozhī to inform
7 您 nín you (courteous, as opposed to informal 你 nǐ)