三人三人(sannin) (n) three people子ども子ども(kodomo) (n) child/childrenがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/andいい(i) (prt) strengthens a question, assertion, etc.ますます(masu) (aux-v) used to indicate respect for the listener/ used to indicate respect for those affected by the action
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
