圣诞快到了。

Christmas is coming soon.

Soon it will be Christmas.

Christmas is fast approaching.

Christmas is rapidly approaching.

Source: Tatoeba

Sentence Composition

=1 圣诞 Shèngdàn
  1. Christmas
  2. birthday of reigning Emperor
  3. Confucius' birthday
=1 圣诞 shèngdàn
  1. (～節) Christmas
  2. Christmas
  3. birth of a sage, saint, god, emperor, etc.
2 快 kuài
  1. rapid
  2. quick
  3. speed
  4. rate
  5. soon
  6. almost
  7. to make haste
  8. clever
  9. sharp (of knives or wits)
  10. forthright
  11. plainspoken
  12. gratified
  13. pleased
  14. pleasant
3 到了 dàoliǎo
  1. at last
  2. finally
  3. in the end