speak out (verb) - to state your opinions publicly, especially in opposition to something and in a way that takes courage - เปิดปาก
Articles found:
- Why does corruption continue to plague us? (31/01/2017)
- Halloween fears as 'Killer Clown' craze hits UK (12/10/2016)
- Prayut to say yes to both questions (05/08/2016)
- Angel doll craze: Marketing opportunities, mental health warnings (26/01/2016)
- Airport cabbies slammed again by Japanese volunteer (19/04/2015)