どのどの(dono) (adj-pn) which/whatホームホーム(homu) (n,adj-no) platform/homeでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.乗れno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbばいいno dictionary result, likely a conjigated verbです(aux) be/is/areかか(ka) (prt) indicates question/indicates choice, doubt, etc.。。(。) Japanese period "."
丁寧語 (Polite form)Polite form (teineigo) convays a sense of politeness, used when speaking to strangers, people older than you, higher social status ect. Click for examples / more info
