They grew warm over a debate.

他们因辩论而兴奋起来。

Mine is a little bit warm over here in Dakar Senegal.

我的家乡在塞内加尔的达客尔,有些闷热.

It really is of no matter, but I fail to see why you should get so warm over a trifle.

这只不过是个小事，但我不明白你为何如此大动肝火。