英文關鍵字
activist
american
angry
attack
banners
burning
campaigners
caucasian
champion
chaos
civil
community
crime
crowd
demonstration
disagreement
disapproval
face
fight
fighting
flag
flame
freedom
frustration
furious
group
liberty
night
people
placard
police
politics
poster
protesters
race
revolution
riot
smoke
stand
strike
together
urban
usa
violence
youth