步行或骑自行车上学用英文怎么说

“步行上学”用英语叫做 "walk to school"。"骑自行车上学"用英语叫做 "bike to school"。这两个短语都是直译，来源是由英语中的动词 "walk" 和 "bike" 与介词 "to" 和名词 "school"组合而成。

例句：

"I pke to walk to school because it's a good way to get some exercise." (我喜欢步行上学，因为这是一种很好的锻炼身体的方式。)
"Biking to school is a quick and eco-friendly way to get to school." (骑自行车上学是一种快捷且环保的上学方式。)