1. He easily defeated his opponent in the election.
    选举中他轻易地击败了对手。

2. He is not an opponent to my friend.
    他不是我朋友的对手。

3. He wrestled his opponent to the floor/ground.
    他把对手摔倒在地上.

4. Don´t judge the matter by my opponent´s unilateral statement.
    不要只听我敌方的片面之辞就评断那件事。

5. "My opponent kept insisting that I was going to get married to somebody in another town and move away," Ms. Mbogo said.
    她说："我的对手一口咬定我要与外市的人结婚，很快就会搬走。"

6. My friend, Patrick, has always been a fanatical opponent of Mr. Lane´s Radical Progressive Party.
    我的朋友帕特里克一直是莱恩先生的激进党的强烈反对者。