on one's bike和by bike意思一样吗

on one's bike和by bike意思一样吗 By foot 和 on bike 请问,on one’s bike等不等于take a bike? by oneself 和on one's own有什么区别? 请问by bike和on the bike 和by the bike 有什么不同 It's about 20 minutes _____ (on bikey bike ake a bike) by one's own 和 on one's own 有什么区别吗? on one 's side 和by one 's side 的区别 on one's own,personally和by oneself那几个和by oneself意思相同的? 初中英语,有没有by one's bike?还是中间不可以加one's? the man ()is Jim's brother.A by the bike B on bike C on the bike D by bike要说为什么? by my bike还是on my bike by bike/on the bike= 为什么是on one's bike（plane）,in one's car? by +交通工具,中间不加任何词,那by one's bike, by bike和on bike有什么区别?它们一般用在什么地方?最好有例句, every one has his or her own ideas为什么加s every one has his or her own bik on one's behalf和On one's benefit 和on one's side区别是什么