他们变成了过分狂热的民族主义分子和军国主义分子，并想要征服别国。用英语怎么说？

他们变成了过分狂热的民族主义分子和军国主义分子，并想要征服别国。

They became overheated nationalists, militarists, and they were out to conquer.

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

became

v. 变为，成为（ become的过去式 ）；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

overheated

adj. 过热的；v. 使过热，变得过热( overheat的过去式和过去分词 )；

例句
They became overheated nationalists, militarists, and they were out to conquer.
他们变成了过分狂热的民族主义分子和军国主义分子，并想要征服别国。

Nationalists

n. 民族主义者，国家主义者( nationalist的名词复数 )；

例句
...another scheme designed purely to put the Scots Nationalists on the back foot.
另一项纯粹旨在让苏格兰民族党人被迫退居守势的计划

militarists

n. 军国主义者，军事家( militarist的名词复数 )；

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

out

adv. 出局，在外，在外部，完全，彻底，出版；prep. （表示来源）从，（从…里）出来，（表示不在原状态）脱离，离去；vt. 使熄灭，揭露，驱逐；adj. 外面的，出局的，下台的，外围的；n. 不流行，出局；

例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

conquer

vt. 征服，攻克，打败（敌人），克服；vi. 得胜，胜利；

例句
I was certain that love was quite enough to conquer our differences...
我相信爱足以克服我们的种种差异。