你不能基于宗教理由歧视他人。

You cannot discriminate ___on ___the ___grounds ___of religion.

我拒绝了，理由是风险太大。

I refused ___on ___the ___grounds ___that it was too risky.

我相信它比南边学院更好，理由是大量学生都感到满意。

I am convinced that it is better than Southside College ___on ___the ___grounds ___that a great mass of students are satisfied.