基本解释介入英汉例句雙語例句Involved in the dissemination of the audience (consumers) must first apply through the network to become "test-off, and then to get the free trial opportunity."蓡與傳播的受衆（消費者）必須先通過網絡申請成爲“試客”，然後才能獲得相應的免費試用機會。become (get) involved更多例句