你可以用英文表示“我去了长城”的句子是:

"I went to the Great Wall."

这个句子来源于英语的基本语法结构,即主语(I)+ 过去式动词(went)+ 表示地点的介词(to)+ 名词(the Great Wall)。

下面是一些例句,其中包含“I went to the Great Wall”这个句子:

"I had always wanted to visit the Great Wall, so I was excited when I finally went there last summer."(我一直想去长城,所以去年夏天终于去了那里,我很兴奋。)

"My friends and I went to the Great Wall on a tour from Beijing. It was an amazing experience."(我和朋友们从北京出发去了长城。这是一次很棒的体验。)

"I went to the Great Wall with my family. We hiked along the wall for several hours and took lots of pictures."(我和家人去了长城。我们沿着长城徒步了几个小时,拍了很多照片。)