參加吧！

Enlist!

Source: Tatoeba

Sentence Composition

1 參加 cānjiā
  1. to participate
  2. to take part
  3. to join
=2 吧 bā
  1. bar (loanword) (serving drinks, or providing Internet access etc)
  2. to puff (on a pipe etc)
  3. (onom.) bang
  4. abbr. for 贴吧 tiēbā
=2 吧 ba
  1. (modal particle indicating suggestion or surmise)
  2. ...right?
  3. ...OK?
  4. ...I presume.
=2 吧 biā (onom.) smack!
=2 吧 pā only used in 吧呀