你要先輸入好個人資料，然後才能買票。

To purchase a ticket, you need to enter your personal details.

Source: Tatoeba

Sentence Composition

=1 你 nǐ you (informal, as opposed to courteous 您 nín)
=1 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.)
=2 要 yāo (bound form) to demand; to coerce
=2 要 yào
  1. to want; to need; to ask for
  2. will; shall; about to
  3. need to; should
  4. if (same as 要是 yàoshi)
  5. (bound form) important
=2 要 yǎo
  1. (archaic) alternative form of 偠 (yǎo)
  2. alternative form of 偠 (yǎo)
  3. used in 要褭／要袅
=3 先 xiān
  1. beforehand; first; earlier
  2. at first; originally
  3. for the time being; for now
  4. (prefix) my late (in referring to deceased relatives older than oneself)
=3 先 xiǎn only used in 先馬／先马
4 輸入 shūrù
  1. to import
  2. to input
=5 好 hǎo
  1. good
  2. appropriate; proper
  3. all right!
  4. (before a verb) easy to
  5. (before a verb) good to
  6. (before an adjective for exclamatory effect) so
  7. (verb complement indicating completion)
  8. (of two people) close; on intimate terms
  9. (after a personal pronoun) hello
=5 好 hào to be fond of; to have a tendency to; to be prone to
6 個人 gèrén
  1. individual
  2. personal
  3. oneself
7 資料 zīliào
  1. material
  2. resources
  3. data
  4. information
  5. profile (Internet)

classifiers: 份, 個
8 然後 ránhòu then; after that; afterwards
9 才能 cáinéng
  1. talent
  2. ability
  3. capacity
10 買票 mǎipiào
  1. to buy tickets
  2. (Tw) to buy votes (in an election)