跑步的最佳时间是什么时候?

When is the best time to go running?

Source: Tatoeba

Sentence Composition

1 跑步 pǎobù
  1. to run
  2. to jog
  3. (military) to march at the double
=2 的 de
  1. of; ~'s (possessive particle)
  2. (used after an attribute when it modifies a noun)
  3. (used at the end of a declarative sentence for emphasis)
  4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 pígéde "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. dì or di in poetry and songs
=2 的 dī a taxi; a cab (abbr. for 的士 dīshì)
=2 的 dí really and truly
=2 的 dì (bound form) bull's-eye; target
3 最佳 zuìjiā
  1. optimum
  2. optimal
  3. peak
  4. best (athlete, movie etc)
4 时间 shíjiān
  1. (concept of) time
  2. (duration of) time
  3. (point in) time
=5 是 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=5 是 shì variant of 是 shì
6 什么时候 shénmeshíhou when?; at what time?