All horses are animals, but not all animals are horses.

所有的马都是动物，但并不是所有的动物都是马。

《牛津词典》

But that's not all, he also has the heart and will to win.

但那还不是全部，他还有必胜的决心和意志。

youdao

youdao

The researchers say many, if not all,people likely have these antibodies but do not always produce or use them efficiently.

VOA: special.2009.03.04

Now, the concept of ritual impurity was a central and integral feature of most, if not all, ancient religions.

现在，仪式上的不洁已经是大部分宗教,主要的，整体而言的特点。

耶鲁公开课 - 旧约导论课程节选

Not all of the novels aspire to or have as their purpose that kind of difficulty that sometimes English majors really want.

不是所有的小说都希望或者拥有,英语主修生想到的那种难度。

耶鲁公开课 - 1945年后的美国小说课程节选

Not all ideas conceived with whiskey and hunting buddies turn out to be good ones.

BBC: Make way for marching ducks in Memphis

"But around the world, there are things happening, it's not all doom and gloom, " he added.

BBC: Scientists call for action to tackle CO2 levels

Needless to say, not all skiing near major cities has to end with police intervention.

BBC: Car tows skier through Detroit suburb as news camera rolls