讲诚信，反欺诈的英文：
honor credibility and oppose cheating

参考例句：

To honor credibility and oppose cheating
讲诚信,反欺诈

honor是什么意思：
n. 尊敬，敬意，荣誉，光荣
v. 尊敬，给以荣誉

The honor is the repayment for your efforts.
这个荣誉是你努力的结果。

He is the soul of honor.
他是荣誉的化身。

These businessmen are both competitive and honorable.
这些商人既有竞争性又很可敬。

credibility是什么意思：
n. 可信性；确实性

Is there a credible alternative to the nuclear deterrent?
是否有可以取代核威慑力量的可靠办法？

The rapper was straining for street credibility.
这位说唱歌手正努力获得大众的认可。

They had gravely impaired the credibility of the government.
他们严重地损害了政府的信誉。

oppose是什么意思：
v. 反对；反抗；妨碍；使相对；使对抗

You should oppose reason to prejudice.
你应以理智对抗偏见。

He is strongly opposed to the plan.
他强烈反对这一计划。

The left oppose the tax increase.
左翼人士反对增税。