组织者向所有人保证，这次集会将会是完全和平的。
Organisers assured everyone that the rally would be completely peaceful.
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peaceful英 /ˈpiːsfʊl/|美 /ˈpisfʊl/
解释
peaceful 是形容词，由名词 peace（和平）加上后缀 -ful（充满...的）构成，意思是"和平的、平静的"。
Organisers assured everyone that the rally would be completely peaceful.
peaceful 是形容词，由名词 peace（和平）加上后缀 -ful（充满...的）构成，意思是"和平的、平静的"。