He goes to school (on his bike )every day.on his bike

问题描述:

He goes to school (on his bike )every day.on his bike

on one's bike 字面翻译是“在他的自行车上”
在这里就是表示 用什么方式去的
在这句里的成分做方式状语
译为“骑某人的自行车”