懂一點西班牙語的話，你去墨西哥一定會玩得更愉快。

A little knowledge of Spanish will go a long way toward making your trip to Mexico enjoyable.

Source: Tatoeba

Sentence Composition

1 懂 dǒng
  1. to understand
  2. to comprehend
2 一點 yīdiǎn
  1. a bit; a little bit
  2. (used in negative expressions) (not) the least bit
  3. (after an adjective, used to form the comparative) a bit more, -er
  4. a point (in a discussion etc)
  5. (calligraphy) dot stroke (、)
  6. one o'clock (abbr. for 一點鍾 yīdiǎnzhōng)
=3 西班牙語 Xībānyáyǔ Spanish language
=3 西班牙語 xībānyáyǔ the Spanish language
4 的話 dehuà if (coming after a conditional clause)
=5 你 nǐ you (informal, as opposed to courteous 您 nín)
=5 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
6 去 qù
  1. to go
  2. to go to (a place)
  3. (of a time etc) last
  4. just passed
  5. to send
  6. to remove
  7. to get rid of
  8. to reduce
  9. to be apart from in space or time
  10. to die (euphemism)
  11. to play (a part)
  12. (when used either before or after a verb) to go in order to do sth
  13. (after a verb of motion indicates movement away from the speaker)
  14. (used after certain verbs to indicate detachment or separation)
7 墨西哥 Mòxīgē Mexico
8 一定 yīdìng
  1. surely
  2. certainly
  3. necessarily
  4. fixed
  5. a certain (extent etc)
  6. given
  7. particular
  8. must
=9 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)
=9 會 kuài (bound form) to reckon accounts
=9 會 kuò only used in 會撮／会撮
=10 玩 wán
  1. to play
  2. to have fun
  3. to trifle with
  4. toy
  5. sth used for amusement
  6. curio or antique (Taiwan pr. wàn)
  7. to keep sth for entertainment
=10 玩 wán
  1. variant of 玩 wán
  2. Taiwan pr. wàn
=11 得 dé
  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
=11 得 dè used in 得瑟 dèse
=11 得 de structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc
=11 得 děi
  1. to have to
  2. must
  3. ought to
  4. to need to
=12 更 gēng
  1. to change or replace
  2. to experience
  3. one of the five two-hour periods into which the night was formerly divided
  4. watch (e.g. of a sentry or guard)
=12 更 gèng
  1. more
  2. even more
  3. further
  4. still
  5. still more
13 愉快 yúkuài cheerful; happy; pleasant; delighted