用「participate in」造句，可以參考以下例句：
Everyone can participate in this game, as there is no age limit。
He may personally participate in summit conferences。
Mary did not participate in the discussion。
They invited the world to participate in the international exposition。
They have to participate in club activities。
That boy insists to participate in the People's Liberation Army。
They expected him to participate in the ceremony。
Have children participate in decorating the classroom with pictures they create or select。