根据搜索结果，关于“Bill是怎么样去旅行的”英文翻译及补充说明如下：
一、翻译结果
"Bill是怎么样去旅行的" 可以翻译为：
How did Bill travel？
What was Bill's mode of transportation for his trip？
二、补充说明
翻译准确性
- 使用"How did Bill travel？"更强调旅行方式（如飞机、火车等）；
- 使用"What was Bill's mode of transportation for his trip？"更侧重描述旅行过程中使用的具体交通工具。
相关表达扩展
- 若需描述具体行程，可补充：
- Bill traveled to Australia by plane and spent two weeks exploring the beaches and wildlife.
- He chose to hike the Inca Trail to Machu Picchu, which was a challenging yet rewarding experience.
注意事项
- 翻译时需根据上下文选择合适表达，例如：
- 若强调过程可说"Bill embarked on a journey..."；
- 若强调结果可说"Bill arrived in America..."。
建议结合具体语境选择翻译方向，并通过补充说明使内容更完整。