小聲一點啦！

Lower your voices!

Source: Tatoeba

Sentence Composition

1 小聲 xiǎoshēng
  1. in a low voice
  2. (speak) in whispers
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 一点钟 yīdiǎnzhōng)
=3 啦 lā
  1. (onom.) sound of singing, cheering etc
  2. (phonetic)
  3. (dialect) to chat
=3 啦 la
  1. sentence-final particle, contraction of 了啊, indicating exclamation
  2. particle placed after each item in a list of examples