萨拉和我一直散步到山脚那么远的翻译：Sarah and I had been walking to the foot so far 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

Sarah and I have been walking to the foot so far

Sarah and I had been walking to the foot so far

The sarah and I take a walk continuously to the foot of a hill am so far

Sara and I have been taking a walk to the hill so far

Sarah and I had been walking to the foot so far