1.agree (vt.vi.)同意
If you don't agree with someone, you can always say: "Let's just agree to disagree about this topic."
如果你不同意某人的观点，你可以说：“对于这个话题让我们保留各自的意见。”
2.harm (n.)伤害
We should all live together peacefully and never harm one another.
我们所有人都应该和平的生活在一起，永远不伤害彼此。
3.disagree (vi.)不同意
I am afraid that I must say that I disagree with your opinion.
我怕我必须要说，我不同意你的观点。
4.argument (n.)争论
They had an argument last night over dinner, but they made up this morning.
他们昨天晚上吃晚饭的时候吵架了，今天早上又和好了。