比较级： more unfair
最高级： most unfair

That is a bit unfair on japan .

这对日本来说有些不公平。

Some small voice told me it was unfair to leave him .

内心有一个细小的声音对我说，离开他是不公平的。

It is not just unfair , but also pointless .

这不仅不公，而且完全没意义。

Some of mr gates 's criticisms were unfair .

盖茨的某些言论是不公正的。

One has involved a concerted campaign in washington to prevent microsoft from gaining unfair advantage .

其一是在华盛顿采取联合行动，阻止微软获得不正当的优势。