participate in
⇒ 参与竞选活动
(cānyù jìngxuǎn huódòng) participate in campaign activities
⇒ 参与决策制定
(cānyù juécè zhìdìng) participate in policy formulation
⇒ 我参赛的态度是"重在参与,不重输赢"。
(Wǒ cānsài de tàidu shì "zhòng zài cānyù, bù zhòng shūyíng".) My attitude towards competitions is: "It's not the winning, it's the taking part thatcounts."