虽然小，但这种小型能量差异的翻译：Although small, this small energy differences 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Although small, but this small energy difference

Although small, this small energy differences

Although small, but this kind of small energy difference

Although small in size, but this small energy differences

Although small, this small energy differences