我和我妹妹的性格截然相反。

My sister and I are poles apart in personality.

所面临的技术挑战非常大，不仅仅因为飞机和潜艇走了截然相反的两条路。

The challenges are huge, not least because planes and submarines are normally poles apart.

但是我们大多数人都不愿意开始这样的谈话，因为我们的设想与之截然相反。

But most of us are reluctant to start these conversations because we presume the opposite.

他们的政治信念截然相反。

Their political beliefs are at opposite poles .

而现实工作则截然相反.

With real work it is the other way round.

这是两条截然相反的路线.

These are two diametrically opposed lines.

他的观点与我的截然相反。

His view is directly opposed to mine.

克林顿夫妇与之截然相反.

At the opposite end of the spectrum are the Clintons.

与所有答案截然相反

As opposed to whatever answers

这和他早些时候提的建议截然相反。

This is the inverse of his earlier proposition.