在英语中，描述去北京的旅行可以通过以下几种方式表达：

使用常见的短语

"go to Beijing"：这是一个简单的表达，例如："I'm going to Beijing next week."（我下周要去北京。）

"travel to Beijing"：这个短语也可以用来描述去北京的旅行，例如："My family is planning to travel to Beijing."（我的家人计划去北京旅行。）

描述北京的特点和景点

Beijing is not only our capital city, but also a famous city with a long history and wonderful culture. It is also China's political and cultural center. There are many old places of great interest, such as the Great Wall, the Summer Palace, the Forbidden City, the Temple of Heaven, and Tiananmen Square.

结合个人经历和感受

I have been to Beijing more than eight times. It is a big city with many tall buildings and a modern atmosphere. My family visited the Great Wall, the Summer Palace, the Palace Museum, the Beihai Park, and the Space Museum. We also went boating and fishing in the countryside and shopped in Wangfujing.

描述旅行的细节

This summer vacation, I went to Beijing by train with my parents. It took us three days to get there. We stayed in a hotel and tried traditional food like Beijing roast duck. We also climbed the Great Wall, which was a tiring but rewarding experience. We took lots of photos and talked with some foreigners.

表达个人愿望和计划

I’d like to go to a beautiful place. I think it would be Beijing. Once you see Tiananmen Square, you will think of Beijing. It has been the symbol of Beijing since 1949.

通过这些表达方式，你可以根据自己的需求和写作风格选择合适的句子和段落来描述去北京的旅行。