What though的用法不算普通，且主要用于英国英语中，其中的 though 表示让步，意思是“即使…又有什么关系”，有人将其解释为 What does it matter if...? 如：

What though the way is long? 路远又有什么关系呢？

What though it is raining? 下着雨又有什么关系？

What though he loses the match? 他比赛输了会怎样？

What though the task is difficult? 任务艰巨又怎样呢？

What though it rains? We have got an umbrella. 下雨又有什么关系呢？我们有伞呀。

What though I fail this time? I’ll try again next year. 即使我这次失败有什么关系？我明年要再试。

What though we are poor, we still have each other? 只要你还有我，我还有你，即使我们穷又算什么呢？