很久以前,两个朋友正徒步穿过沙漠.的翻译：A long time ago, two friends were walking across the desert. 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

A long time ago, two friends are walking through the desert.

A long time ago, two friends were walking across the desert.

Very before long time, two friends were passing through the desert on foot.

A very long time ago, two of my friends are walking through the desert.

A long time ago, two friends were walking across the desert.