很高兴可以为你解答问题.
原文：他们很吃惊当他们得知我和我的朋友们搭建了这座房子.
翻译：They were very surprised when they knew that my friends and I had built this house.
他们很吃惊当他们得知我和我的朋友们搭建了这座房子.英语翻译
很高兴可以为你解答问题.
原文：他们很吃惊当他们得知我和我的朋友们搭建了这座房子.
翻译：They were very surprised when they knew that my friends and I had built this house.