Translation of "Odds" in Chinese

Those two departments are sometimes at odds with each other.

那两个部门有时候意见相左。

He put up a brave and lone struggle, but up against such heavy odds he couldn't get his business plan accepted.

他提出了一个勇敢而孤独的斗争，但这些沉重的打击，他的赔率不能得到他的商业计划接受。