Through his blog and thekindness of strangers, MacDonald made 14 swaps over the classifieds website, upgrading one item to a more valuable one until he ended up with a house a yearlater.

通过博客和好心人的帮助，麦克唐纳在分类网上共进行了14次物品交换，每次通过交换不断给物品升值，终于在一年之后换到了房子。

youdao

Through his blog and thekindness of strangers, MacDonald made 14 swaps over the classifieds website, upgrading one item to a more valuable one until he ended up with a house a yearlater.

通过博客和好心人的帮助，麦克唐纳在分类网上共进行了14次物品交换，每次通过交换不断给物品升值，终于在一年之后换到了房子。

youdao