五点钟,你的信赶快投进去还来得及。

It's five o' clock. If you quickly post your letter, it still might make it in time.

Source: Tatoeba

Sentence Composition

1 五点 diǎn five o'clock
=2 Zhōng surname Zhong
=2 zhōng
  1. handleless cup; goblet
  2. (bound form) to concentrate (one's affection etc)
  3. variant of zhōng
=2 zhōng
  1. (historical) metal ceremonial percussion instrument hung from a rack and struck with a mallet
  2. a surname
  3. alternative form of / (zhōng, “unit of capacity”)
  4. bell (Classifier: ; )
  5. clock (Classifier: ; )
  6. metal ceremonial percussion instrument hung from a rack and struck with a mallet
  7. time measured in hours and minutes

classifiers: , , , ,

=3 you (informal, as opposed to courteous nín)
=3 you (Note: In Taiwan, is used to address females, but in mainland China, it is not commonly used. Instead, is used to address both males and females.)
=4 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 de "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. or di in poetry and songs
=4 a taxi; a cab (abbr. for 的士 shì)
=4 really and truly
=4 (bound form) bull's-eye; target
5 xìn
  1. letter
  2. mail
  3. to trust
  4. to believe
  5. to profess faith in
  6. truthful
  7. confidence
  8. trust
  9. at will
  10. at random

classifier:

6 赶快 gǎnkuài quickly; at once
7 tóu
  1. to throw (sth in a specific direction: ball, javelin, grenade etc)
  2. to cast (a ballot)
  3. to cast (a glance, a shadow etc)
  4. to put in (money for investment, a coin to operate a slot machine)
  5. to send (a letter, a manuscript etc)
  6. to throw oneself into (a river, a well etc to commit suicide)
  7. to go to; to seek refuge; to place oneself into the hands of
  8. (coll.) to rinse (clothes) in water
8 进去 jìn to go in
9 还来 huánlái
  1. (literary) to return; to come back
  2. to return; to come back
=10
  1. to obtain
  2. to get
  3. to gain
  4. to catch (a disease)
  5. proper
  6. suitable
  7. proud
  8. contented
  9. to allow
  10. to permit
  11. ready
  12. finished
=10 used in 得瑟 se
=10 de structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc
=10 děi
  1. to have to
  2. must
  3. ought to
  4. to need to
11
  1. and
  2. to reach
  3. up to
  4. in time for