他們跑得很快。

They're fast runners.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
=2 跑 páo (of an animal) to paw (the ground)
=2 跑 pǎo
  1. to run
  2. to run away
  3. to escape
  4. to run around (on errands etc)
  5. (of a gas or liquid) to leak or evaporate
  6. (verb complement) away
  7. off
3 得很 dehěn (after an adjective) very
4 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