请即刻停止。

Please stop that right now.

Source: Tatoeba

Sentence Composition

1 请 qǐng
  1. to ask
  2. to invite
  3. please (do sth)
  4. to treat (to a meal etc)
  5. to request
2 即刻 jíkè
  1. immediately
  2. instant
  3. instantly
3 停止 tíngzhǐ to stop; to halt; to cease