你本來應該介紹自己的。

You should have introduced yourself.

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 本來 běnlái
  1. original
  2. originally
  3. at first
  4. it goes without saying
  5. of course
3 應該 yīnggāi ought to; should; must
4 介紹 jièshào
  1. to introduce (sb to sb)
  2. to give a presentation
  3. to present (sb for a job etc)
  4. introduction
5 自己 zìjǐ
  1. oneself
  2. one's own
=6 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
=6 的 dī a taxi; a cab (abbr. for 的士 dīshì)
=6 的 dí really and truly
=6 的 dì (bound form) bull's-eye; target